| Exercise: Apostrophes (autoscored) | lunsford_franchise_ch53_1.html | 5734dbba757a2e6617000000 |
| DLAP questions | lunsford_franchise_ch53_1_dlap.xml | 5734dbba757a2e6617000000 |
| Exercise: Forming the possessive case using apostrophes | lunsford_franchise_ch53_2.html | 5734dbba757a2e6617000000 |
| DLAP questions | lunsford_franchise_ch53_2_dlap.xml | 5734dbba757a2e6617000000 |
| Exercise: Using apostrophes where appropriate | lunsford_franchise_ch53_3.html | 5734dbba757a2e6617000000 |
| DLAP questions | lunsford_franchise_ch53_3_dlap.xml | 5734dbba757a2e6617000000 |