| Exercise: Unnecessary shifts | lunsford_franchise_updated_ch42_1.html | 5a7171d27894d20918000000 |
| DLAP questions | lunsford_franchise_updated_ch42_1_dlap.xml | 5a7171d27894d20918000000 |
| Exercise: Avoiding illogical shifts in verb tense | lunsford_franchise_updated_ch42_2.html | 5a7171d27894d20918000000 |
| DLAP questions | lunsford_franchise_updated_ch42_2_dlap.xml | 5a7171d27894d20918000000 |
| Exercise: Revising to eliminate unnecessary shifts | lunsford_franchise_updated_ch42_3.html | 5a7171d27894d20918000000 |
| DLAP questions | lunsford_franchise_updated_ch42_3_dlap.xml | 5a7171d27894d20918000000 |