1 could n't
2 can
3 could
4 can't
5 will be able to
6 can
7 couldn't
8 can
9 can't
10 will be able to
1 could n't
2 can
3 could
4 can't
5 will be able to
6 can
7 couldn't
8 can
9 can't
10 will be able to