1 case & endings cloze	14 case & endings find the mistake
2 case & endings cloze	15 case & endings find the mistake
3 case & endings cloze	16 case & endings find the mistake
4 case & endings cloze	17 case & endings cloze
5 case & endings cloze	18 case & endings cloze
6 case & endings find the mistake	19 case & endings cloze
7 case & endings find the mistake	20 case & endings cloze
8 case & endings find the answer
9 case & endings find the mistake
10 case & endings find the mistake
11 case & endings find the mistake
12 case & endings find the mistake
13 case & endings find the mistake
Use cut & paste with the 'find the mistake' exercises.