Răspuns:
1. can't, could
2.must
3.can
4.cant
5.can, couldnt
6.cant
7.could
8.can
9.mustnt
10.must
11.can
12.cant
13.mustnt
14.can
15.couldnt
16.mustnt
17.mustnt
18.cant
19.couldnt
20.cant
21.cant
22.cant, could
23.can
24.cant
25.must
