complete the disjunctive questions.

1he hasn't done his homework yet,has he?
2she hasn't fed the cat yet,hasn't she?
3you haven't watch this film,have you?
4they haven't hot a dog,have they?
5she can sing well,can't she?
6they must make a new wall-newspaper,mustn't they?
7she could read when she was four,couldn't she?
8you couldn't wait for me ,could you?
9he mustn't learn this poem by heart,must he?
10you can't carry this heavy bag,can you?
11she must wash up after the party,mustn't she?
12he can't sleep well at night,can he?