Здравствуйте помогите пожалуйста срочно даю 20 балов
1 can
2 been able to
3 can
4 couldn't, be able to
5 could
6 been able to
7 be able to, can't
8 be able to
9 could
10 couldn't
11 can't / won't be able to
12 weren't able to