Henle Latin 1

This course assists students as they read through First Year Latin, by Robert Henle.

Module 1 Year One
Unit 1 First Year Latin by Robert Henle: Course Syllabus  
Unit 2 Lesson 1: The Grammar  
Unit 3 Lesson 1: Exercise 1  
Unit 4 Lesson 1: Exercise 2  
Unit 5 Lesson 1: Exercise 3  
Unit 6 Lesson 1: Exercise 4  
Unit 7 Lesson 1: Exercises 5 and 8  
Unit 8 Lesson 1: Exercise 6  
Unit 9 Lesson 1: Exercise 7  
Unit 10 Lesson 1: Exercise 9  
Unit 11 Lesson 1: How to diagram basic sentences  
Unit 12 Lesson 1: Vocabulary Quiz  
Unit 13 Lesson 1: Test  
Unit 14 Lesson 2: The Grammar  
Unit 15 Lesson 2: Exercise 10  
Unit 16 Lesson 2: Exercise 11  
Unit 17 Lesson 2: Exercise 12  
Unit 18 Lesson 2: Exercise 13  
Unit 19 Lesson 2: Exercise 14  
Unit 20 Lesson 2, Exercise 15  
Unit 21 Lesson 2: Exercise 16  
Unit 22 Lesson 2: Exercise 17  
Unit 23 Lesson 2: Exercise 18  
Unit 24 How to diagram Indirect Objects  
Unit 25 Lesson 2: Exercise 19  
Unit 26 Lesson 2: Exercise 20  
Unit 27 Lesson 2: Exercise 21  
Unit 28 Lesson 2: Exercise 22  
Unit 29 Lesson 2: Exercise 23  
Unit 30 Lesson 2: Exercise 24  
Unit 31 Lesson 2: Exercise 25  
Unit 32 Lesson 2: Exercise 26  
Unit 33 Lesson 2: Exercise 27  
Unit 34 Lesson 2: How to diagram predicate nominatives and adjectives  
Unit 35 Lesson 2: Test  
Unit 36 Lesson 3: The Grammar  
Unit 37 Lesson 3: Exercise 28  
Unit 38 Lesson 3: Exercise 29  
Unit 39 Lesson 3: Exercise 30  
Unit 40 Lesson 3: Exercise 31 & 32  
Unit 41 Lesson 3: Exercise 33  
Unit 42 Lesson 3: Exercise 34  
Unit 43 Lesson 3, Exercise 35  
Unit 44 Lesson 3, Exercise 36  
Unit 45 Lesson 3, Exercise 37  
Unit 46 Lesson 3, Exercise 38  
Unit 47 Lesson 3, Exercise 39  
Unit 48 Lesson 3, Exercise 40  
Unit 49 Lesson 3: Exercise 41  
Unit 50 Lesson 3, Exercise 42  
Unit 51 Lesson 3, Exercise 43  
Unit 52 Lesson 3, Exercise 44  
Unit 53 Lesson 3, Exercise 45  
Unit 54 Lesson 3, Exercise 46  
Unit 55 Lesson 3, Exercise 47  
Unit 56 Lesson 3, Exercise 48  
Unit 57 Lesson 3, Exercise 49  
Unit 58 Lesson 3, Exercise 50  
Unit 59 Lesson 3: Exercise 51  
Unit 60 Lesson 3: Exercise 52  
Unit 61 Lesson 3, Exercise 53  
Unit 62 Lesson 3, Exercise 54  
Unit 63 Lesson 3, Exercise 55  
Unit 64 Lesson 3, Exercise 56  
Unit 65 Lesson 3, Exercise 57  
Unit 66 Lesson 3: Exercise 58  
Unit 67 Lesson 3: Exercise 59  
Unit 68 Lesson 3, Exercise 60  
Unit 69 Lesson 3: Test  
Unit 70 Lesson 4  
Unit 71 Lesson 4: Exercise 62  
Unit 72 Lesson 4, Exercise 63  
Unit 73 Lesson 4: Exercise 64  
Unit 74 Lesson 4: Exercise 65  
Unit 75 Lesson 4: Exercise 66  
Unit 76 Lesson 4: Exercise 67  
Unit 77 Lesson 4: Exercise 68  
Unit 78 Lesson 4: Test  
Unit 79 Lesson 5  
Unit 80 Lesson 5: Exercise 70  
Unit 81 Lesson 5: Exercise 71  
Unit 82 Lesson 5: Exercise 72  
Unit 83 Lesson 5: Exercise 73  
Unit 84 Lesson 5: Exercise 74  
Unit 85 Lesson 5: Test  
Unit 86 Lesson 6  
Unit 87 Lesson 6: Exercise 75  
Unit 88 Lesson 6, Exercise 76  
Unit 89 Lesson 6, Exercise 77  
Unit 90 Lesson 6, Exercise 78  
Unit 91 Lesson 6, Exercise 79  
Unit 92 Lesson 6, Exercise 80  
Unit 93 Review of Unit One: Exercise 81  
Unit 94 Review of Unit One: Exercise 82  
Unit 95 Review of Unit One: Exercise 83  
Unit 96 Lesson 6: Test  
Unit 97 Lesson 7  
Unit 98 Lesson 7: Exercises 84 & 85  
Unit 99 Lesson 7: Exercise 86  
Unit 100 Lesson 7: Exercise 87  
Unit 101 Lesson 7: Exercise 88  
Unit 102 Lesson 7, Exercise 89  
Unit 103 Lesson 7: Exercise 90  
Unit 104 Lesson 7: Exercise 91  
Unit 105 Lesson 7: Exercise 93  
Unit 106 Lesson 7: Exercise 92  
Unit 107 Lesson 7: Exercise 94  
Unit 108 Lesson 7: Test  
Unit 109 Lesson 8  
Unit 110 Lesson 8: Test  
Unit 111 Lesson 8: Exercise 95  
Unit 112 Lesson 8: Exercise 96  
Unit 113 Lesson 8: Exercise 97  
Unit 114 Lesson 8: Exercise 98  
Unit 115 Lesson 8: Exercise 99  
Unit 116 Lesson 8: Exercise 100  
Unit 117 Lesson 8: Exercise 101  
Unit 118 Lesson 8: Exercise 102  
Unit 119 Lesson 8: Exercise 103  
Unit 120 Lesson 9  
Unit 121 Lesson 9: Exercise 104  
Unit 122 Lesson 9: Exercise 105  
Unit 123 Lesson 9: Exercise 106  
Unit 124 Lesson 9: Exercise 107  
Unit 125 Lesson 9: Exercise 108  
Unit 126 Lesson 9: Exercise 109  
Unit 127 Lesson 9: Exercise 110  
Unit 128 Lesson 9: Exercise 111  
Unit 129 Lesson 9: Exercise 112  
Unit 130 Lesson 9: Exercise 113  
Unit 131 Lesson 9: Exercise 114  
Unit 132 Lesson 9: Exercise 115  
Unit 133 Lesson 9: Exercise 116  
Unit 134 Lesson 9: Exercise 117  
Unit 135 Lesson 9: Exercise 118  
Unit 136 Lesson 9: Exercise 119  
Unit 137 Lesson 9: Exercise 120  
Unit 138 Lesson 9: Exercise 121  
Unit 139 Lesson 9: Exercise 122  
Unit 140 Lesson 9: Exercise 123  
Unit 141 Lesson 9: Exercise 124  
Unit 142 Lesson 9: Exercise 125  
Unit 143 Lesson 9: Exercise 126  
Unit 144 Lesson 9: Exercise 127  
Unit 145 Lesson 9: Exercise 128  
Unit 146 Lesson 9: Exercise 129  
Unit 147 Lesson 9: Exercise 130  
Unit 148 Lesson 9: Exercise 131  
Unit 149 Lesson 9: Exercise 132  
Unit 150 Lesson 9: Test  
Unit 151 Lesson 10  
Unit 152 Lesson 10: Exercise 133  
Unit 153 Lesson 10: Exercises 134 - 139  
Unit 154 Lesson 10: Exercise 140  
Unit 155 Lesson 10: Exercise 141  
Unit 156 Lesson 10: Exercise 142  
Unit 157 Lesson 10: Exercise 143  
Unit 158 Lesson 10: Test  
Unit 159 Lesson 11  
Unit 160 Lesson 11: Exercise 144  
Unit 161 Lesson 11: Exercise 145  
Unit 162 Lesson 11: Exercise 146  
Unit 163 Lesson 11: Exercise 147  
Unit 164 Lesson 11: Exercise 148  
Unit 165 Lesson 11: Exercise 149  
Unit 166 Lesson 11: Exercise 150  
Unit 167 Lesson 11: Exercise 151  
Unit 168 Lesson 11: Exercise 152  
Unit 169 Lesson 11: Exercise 153  
Unit 170 Lesson 11: Exercise 154  
Unit 171 Lesson 11: Exercise 155  
Unit 172 Lesson 11: Test  
Unit 173 Lesson 12  
Unit 174 Lesson 12: Exercise 156  
Unit 175 Lesson 12: Exercise 157  
Unit 176 Lesson 12: Exercise 158  
Unit 177 Lesson 12: Exercise 159  
Unit 178 Lesson 12: Exercise 160  
Unit 179 Lesson 12: Exercise 161  
Unit 180 Lesson 12: Exercise 162  
Unit 181 Lesson 12: Exercise 163  
Unit 182 Lesson 12: Exercise 164  
Unit 183 Lesson 12: Exercise 165  
Unit 184 Lesson 12: Exercise 166  
Unit 185 Lesson 12: Exercise 167  
Unit 186 Lesson 12: Exercise 168  
Unit 187 Lesson 12: Test  
Unit 188 Lesson 13 and 14  
Unit 189 Lesson 13: Exercises 169 - 171  
Unit 190 Lesson 13: Exercise 172  
Unit 191 Lesson 13: Exercise 173  
Unit 192 Lesson 13: Exercise 174  
Unit 193 Lesson 14  
Unit 194 Lesson 14: Exercise 175  
Unit 195 Lesson 14: Exercise 176  
Unit 196 Lesson 14: Exercise 177  
Unit 197 Lesson 14: Exercise 178  
Unit 198 Lesson 14: Test  
Unit 199 Lesson 15  
Unit 200 Lesson 15: Exercise 179  
Unit 201 Lesson 15: Exercise 180  
Unit 202 Lesson 15: Exercise 181  
Unit 203 Lesson 15: Exercise 182  
Unit 204 Lesson 15: Exercise 183  
Unit 205 Lesson 15: Exercise 184  
Unit 206 Lesson 15: Exercise 185  
Unit 207 Lesson 15: Test  
Unit 208 Lesson 16  
Unit 209 Lesson 16: Exercise 186  
Unit 210 Lesson 16: Exercise 187  
Unit 211 Lesson 16: Exercise 188  
Unit 212 Lesson 16: Exercise 189  
Unit 213 Lesson 16: Exercise 190  
Unit 214 Lesson 16: Exercise 191  
Unit 215 Lesson 16: Exercise 192  
Unit 216 Lesson 16: Exercise 193  
Unit 217 Lesson 16: Exercise 194  
Unit 218 Lesson 16: Exercise 195  
Unit 219 Lesson 16: Exercise 196  
Unit 220 Lesson 16: Exercise 197  
Unit 221 Lesson 16: Exercise 198  
Unit 222 Lesson 16: Test  
Unit 223 Lesson 17  
Unit 224 Lesson 17: Exercises 199 & 200  
Unit 225 Lesson 17: Exercise 201  
Unit 226 Lesson 17: Exercise 202  
Unit 227 Lesson 17: Exercise 203  
Unit 228 Lesson 17: Exercise 204  
Unit 229 Lesson 17: Exercise 205  
Unit 230 Lesson 17: Exercise 206  
Unit 231 Lesson 17: Exercise 207  
Unit 232 Lesson 17: Exercise 208  
Unit 233 Lesson 17: Exercise 209  
Unit 234 Lesson 17: Exercise 210  
Unit 235 Lesson 17: Exercise 211  
Unit 236 Lesson 17: Exercise 212  
Unit 237 Lesson 17: Exercise 213  
Unit 238 Lesson 17: Test  
Unit 239 Lesson 18  
Unit 240 Lesson 18: Exercise 214  
Unit 241 Lesson 18: Exercise 215  
Unit 242 Lesson 18: Exercise 216  
Unit 243 Lesson 18: Exercise 217  
Unit 244 Lesson 18: Exercise 218  
Unit 245 Lesson 18: Exercise 219  
Unit 246 Lesson 18: Test  
Unit 247 Lesson 19  
Unit 248 Lesson 19: Ex. 220, 221 & 222  
Unit 249 Lesson 19: Exercise 223  
Unit 250 Lesson 19: Exercise 224  
Unit 251 Lesson 19: Exercise 225  
Unit 252 Lesson 19: Exercise 226  
Unit 253 Lesson 19: Test  
Unit 254 Lesson 20  
Unit 255 Lesson 20: Exercise 227  
Unit 256 Lesson 20: Exercise 228  
Unit 257 Lesson 20: Exercise 229  
Unit 258 Lesson 20: Test  
Unit 259 Lesson 21  
Unit 260 Lesson 21: Exercise 230  
Unit 261 Lesson 21: Exercise 231, 233, 234, and 236 # 1 - 5  
Unit 262 Lesson 21: Exercise 232  
Unit 263 Lesson 21: Exercise 235  
Unit 264 Lesson 21: Exercise 236  
Unit 265 Lesson 21: Exercise 237  
Unit 266 Lesson 21: Test  
Unit 267 Lesson 22  
Unit 268 Lesson 22, Exercises 238 - 243  
Unit 269 Lesson 22: Exercise 244  
Unit 270 Lesson 22: Exercise 245  
Unit 271 Lesson 22: Exercise 246  
Unit 272 Lesson 22: Exercise 247  
Unit 273 Lesson 22: Exercise 248  
Unit 274 Lesson 22: Exercise 249  
Unit 275 Lesson 22: Exercise 250  
Unit 276 Lesson 22: Test  
Unit 277 Lesson 23  
Unit 278 Lesson 23: Exercise 251  
Unit 279 Lesson 23: Exercise 252  
Unit 280 Lesson 23: Exercise 253  
Unit 281 Lesson 23: Exercise 254  
Unit 282 Lesson 23: Exercise 255  
Unit 283 Lesson 23, Exercise 256  
Unit 284 Lesson 23, Exercise 257  
Unit 285 Lesson 23: Exercise 258  
Unit 286 Lesson 23: Exercise 259  
Unit 287 Lesson 23: Exercise 260  
Unit 288 Lesson 23: Exercise 261  
Unit 289 Lesson 23: Exercise 262  
Unit 290 Lesson 23: Test  
Unit 291 Lesson 24  
Unit 292 Lesson 24, Exercise 263  
Unit 293 Lesson 24: Exercise 264  
Unit 294 Lesson 24: Exercise 265  
Unit 295 Lesson 24: Exercise 266  
Unit 296 Lesson 24: Exercise 267  
Unit 297 Lesson 24: Exercise 268  
Unit 298 Lesson 24: Exercise 269  
Unit 299 Lesson 24: Exercise 270  
Unit 300 Lesson 24: Exercise 271  
Unit 301 Lesson 24: Exercise 272  
Unit 302 Lesson 24: Exercise 273  
Unit 303 Lesson 24: Exercise 274  
Unit 304 Lesson 24: Exercise 275  
Unit 305 Lesson 24: Exercise 276  
Unit 306 Lesson 24: Exercise 277  
Unit 307 Lesson 24: Exercise 278  
Unit 308 Lesson 24: Test  
Unit 309 Lesson 25  
Unit 310 Lesson 25: Exercises 279, 280, and 281  
Unit 311 Lesson 25: Exercise 282  
Unit 312 Lesson 25: Exercise 283  
Unit 313 Lesson 25: Exercise 284  
Unit 314 Lesson 25: Exercise 285  
Unit 315 Lesson 25: Exercise 286  
Unit 316 Lesson 25: Exercise 287  
Unit 317 Lesson 25: Exercise 288  
Unit 318 Lesson 25: Exercise 289  
Unit 319 Lesson 25: Exercise 290  
Unit 320 Lesson 25: Exercise 291  
Unit 321 Lesson 25: Exercise 292  
Unit 322 Lesson 25: Exercise 293  
Unit 323 Lesson 25: Test  
Unit 324 Lesson 26  
Unit 325 Lesson 26: Exercise 294  
Unit 326 Lesson 26: Exercise 295  
Unit 327 Lesson 26: Exercises 296 & 299  
Unit 328 Lesson 26: Exercise 297  
Unit 329 Lesson 26: Exercise 298  
Unit 330 Lesson 26: Exercise 300  
Unit 331 Lesson 26: Exercise 301  
Unit 332 Lesson 26: Exercise 302  
Unit 333 Lesson 26: Exercise 303  
Unit 334 Lesson 26: Test  
Unit 335 Lesson 27  
Unit 336 Lesson 27: Exercise 304  
Unit 337 Lesson 27: Exercise 305  
Unit 338 Lesson 27: Exercise 306  
Unit 339 Lesson 27: Exercise 307  
Unit 340 Lesson 27 Exercise 308  
Unit 341 Lesson 27: Exercise 309  
Unit 342 Lesson 27: Exercise 310  
Unit 343 Lesson 27: Exercise 311  
Unit 344 Lesson 27: Exercises 312 and 313  
Unit 345 Lesson 27: Exercise 314  
Unit 346 Lesson 27: Exercise 315  
Unit 347 Lesson 27: Exercise 316  
Unit 348 Lesson 27: Test  
Unit 349 Lesson 28  
Unit 350 Lesson 28: Exercise 317  
Unit 351 Lesson 28: Exercise 318  
Unit 352 Lesson 28: Exercise 319  
Unit 353 Lesson 28: Exercise 320  
Unit 354 Lesson 28: Exercise 321  
Unit 355 Lesson 28: Exercise 322  
Unit 356 Lesson 28: Exercise 323  
Unit 357 Lesson 28: Test  
Unit 358 Lesson 29  
Unit 359 Lesson 29: Exercise 324  
Unit 360 Lesson 29: Exercise 325  
Unit 361 Lesson 29: Exercise 326  
Unit 362 Lesson 29: Exercise 327  
Unit 363 Lesson 29: Exercise 328  
Unit 364 Lesson 29: Exercise 329  
Unit 365 Lesson 29: Exercise 330  
Unit 366 Lesson 29: Exercise 331  
Unit 367 Lesson 29: Exercise 332  
Unit 368 Lesson 29: Exercise 334  
Unit 369 Lesson 29: Exercise 335  
Unit 370 Lesson 29: Test  
Unit 371 Lesson 30  
Unit 372 Lesson 30: Exercise 336  
Unit 373 Lesson 30: Exercises 336 and 337  
Unit 374 Lesson 30: Exercise 337  
Unit 375 Lesson 30: Exercise 338  
Unit 376 Lesson 30: Exercise 339  
Unit 377 Lesson 30: Exercise 340  
Unit 378 Lesson 30: Exercise 341  
Unit 379 Lesson 30: Test  
Unit 380 Lesson 31  
Unit 381 Lesson 31, Exercise 342  
Unit 382 Lesson 31: Exercise 343  
Unit 383 Lesson 31: Exercise 344  
Unit 384 Lesson 31: Exercise 345  
Unit 385 Lesson 31: Exercise 346  
Unit 386 Lesson 31: Exercise 347  
Unit 387 Lesson 31: Exercise 348  
Unit 388 Lesson 31: Test  
Unit 389 Lesson 32  
Unit 390 Lesson 32: Exercise 349  
Unit 391 Lesson 32: Exercise 350  
Unit 392 Lesson 32: Exercise 351  
Unit 393 Lesson 32: Test  
Unit 394 Lesson 33  
Unit 395 Lesson 33: Exercise 352  
Unit 396 Lesson 33, Exercise 353  
Unit 397 Lesson 33: Exercise 354  
Unit 398 Lesson 33: Exercise 355  
Unit 399 Lesson 33: Test  
Unit 400 Lesson 34  
Unit 401 Lesson 34: Exercise 356  
Unit 402 Lesson 34: Exercise 357  
Unit 403 Lesson 34: Exercise 358  
Unit 404 Lesson 34: Exercise 359  
Unit 405 Lesson 34: Exercise 360  
Unit 406 Lesson 34: Test  
Unit 407 Lesson 35  
Unit 408 Lesson 35: Exercise 361  
Unit 409 Lesson 35: Exercise 362  
Unit 410 Lesson 35: Exersise 363  
Unit 411 Lesson 35: Exercise 364  
Unit 412 Lesson 35: Exercise 365  
Unit 413 Lesson 35: Exercise 366  
Unit 414 Lesson 35: Exercise 367  
Unit 415 Lesson 35: Sententiae Selectae  
Unit 416 Lesson 35: Exercise 368  
Unit 417 Lesson 35: Exercise 369  
Unit 418 Lesson 35: Exercise 370  
Unit 419 Lesson 35: Exercise 371  
Unit 420 Lesson 35: Exercise 372  
Unit 421 Lesson 35: Exercise 373  
Unit 422 Lesson 35: Exercise 374  
Unit 423 Lesson 35: Exercise 375  
Unit 424 Lesson 35: Test  
Unit 425 Lesson 36  
Unit 426 Lesson 36: Exercise 376  
Unit 427 Lesson 36: Exercise 377  
Unit 428 Lesson 36: Exercise 378  
Unit 429 Lesson 36: Exercise 379  
Unit 430 Lesson 36: Exercise 380  
Unit 431 Lesson 36: Exercise 381  
Unit 432 Lesson 36: Exercise 382  
Unit 433 Lesson 36: Test  
Unit 434 Lesson 37  
Unit 435 Lesson 37: Exercise 383  
Unit 436 Lesson 37: Exercise 384  
Unit 437 Lesson 37: Exercise 385  
Unit 438 Lesson 37: Exercise 386  
Unit 439 Lesson 37: Exercise 387  
Unit 440 Lesson 37: Exercise 388  
Unit 441 Lesson 37: Exercise 389  
Unit 442 Lesson 37: Exercise 390  
Unit 443 Lesson 37: Exercise 391  
Unit 444 Lesson 37: Exercise 392  
Unit 445 Lesson 37: Exercise 393  
Unit 446 Lesson 37: Exercise 394  
Unit 447 Lesson 37: Exercise 395  
Unit 448 Lesson 37: Exercise 396  
Unit 449 Lesson 37: Exercise 397  
Unit 450 Lesson 37: Exercise 398  
Unit 451 Lesson 37: Exercise 399  
Unit 452 Lesson 37: Exercise 400  
Unit 453 Lesson 37: Exercise 401  
Unit 454 Lesson 37: Exercise 402  
Unit 455 Lesson 37: Exercise 403  
Unit 456 Lesson 37: Exercise 404  
Unit 457 Lesson 37: Exercise 405  
Unit 458 Lesson 37: Exercise 406  
Unit 459 Lesson 37: Exercise 407  
Unit 460 Lesson 37: Test  
Unit 461 Lesson 38  
Unit 462 Lesson 38: Exercise 408  
Unit 463 Lesson 38: Exercise 409  
Unit 464 Lesson 38: Test  
Unit 465 Lesson 39  
Unit 466 Lesson 39: Exercise 410  
Unit 467 Lesson 39: Exercise 411  
Unit 468 Lesson 39: Exercise 412  
Unit 469 Lesson 39: Exercise 413  
Unit 470 Lesson 39: Exercise 414  
Unit 471 Lesson 39: Exercise 415  
Unit 472 Lesson 39: Exercise 416  
Unit 473 Lesson 39: Exercise 417  
Unit 474 Lesson 39: Exercise 418  
Unit 475 Lesson 39: Exercise 419  
Unit 476 Lesson 39: Exercise 420  
Unit 477 Lesson 39: Exercise 421  
Unit 478 Lesson 39: Exercise 422  
Unit 479 Lesson 39: Exercise 423  
Unit 480 Lesson 39: Test  
Unit 481 Lesson 40  
Unit 482 Lesson 40: Exercise 424 & 425  
Unit 483 Lesson 40: Exercise 426  
Unit 484 Lesson 40: Exercise 427  
Unit 485 Lesson 40: Exercise 428  
Unit 486 Lesson 40: Exercise 429  
Unit 487 Lesson 40: Exercise 430  
Unit 488 Lesson 40: Exercise 431  
Unit 489 Lesson 40: Exercise 432  
Unit 490 Lesson 40: Exercise 433  
Unit 491 Lesson 40: Exercise 434  
Unit 492 Lesson 40: Exercise 435  
Unit 493 Lesson 40: Exercise 436  
Unit 494 Lesson 40: Test  
Unit 495 Lesson 41  
Unit 496 Lesson 41: Exercise 437  
Unit 497 Lesson 41: Exercise 438  
Unit 498 Lesson 41: Exercise 439  
Unit 499 Lesson 41: Exercise 440  
Unit 500 Lesson 41: Exercise 441  
Unit 501 Lesson 41: Exercise 442  
Unit 502 Lesson 41: Exercise 443  
Unit 503 Lesson 41: Exercise 444  
Unit 504 Lesson 41: Exercise 445  
Unit 505 Lesson 41: Exercise 446  
Unit 506 Lesson 41: Exercise 447  
Unit 507 Lesson 41: Exercise 448  
Unit 508 Lesson 41: Exercise 449  
Unit 509 Lesson 41: Exercise 450  
Unit 510 Lesson 41: Exercise 451  
Unit 511 Lesson 41: Exercise 452  
Unit 512 Lesson 41: Exercise 453  
Unit 513 Lesson 41: Test  
Unit 514 Lesson 42  
Unit 515 Lesson 42: Exercise 454  
Unit 516 Lesson 42: Exercise 455  
Unit 517 Lesson 42: Exercise 456  
Unit 518 Lesson 42: Exercise 457  
Unit 519 Lesson 42: Exercise 459  
Unit 520 Lesson 42: Exercise 460  
Unit 521 Lesson 42: Exercise 462  
Unit 522 Lesson 42: Exercise 464  
Unit 523 Lesson 42: Exercise 465  
Unit 524 Lesson 42: Exercise 466  
Unit 525 Lesson 42: Exercise 467  
Unit 526 Lesson 42: Test