| Exercise: Unnecessary shifts (autoscored) | lunsford_franchise_ch42_1.html | 5734c309757a2e3715000000 |
| DLAP questions | lunsford_franchise_ch42_1_dlap.xml | 5734c309757a2e3715000000 |
| Exercise: Avoiding illogical shifts in verb tense (autoscored) | lunsford_franchise_ch42_2.html | 5734c309757a2e3715000000 |
| DLAP questions | lunsford_franchise_ch42_2_dlap.xml | 5734c309757a2e3715000000 |
| Exercise: Revising to eliminate unnecessary shifts | lunsford_franchise_ch42_3.html | 5734c309757a2e3715000000 |
| DLAP questions | lunsford_franchise_ch42_3_dlap.xml | 5734c309757a2e3715000000 |