Have you finished? Yes,
I have.

Have you ever been to
Mexico? No, I haven't.

Has she ever been to
England? Yes, she has.

Has John come back
from work? No, he
hasn't.

Have you been crying?
Yes, I have.

Have they been
quarrelling? No, they
haven't.

Will she be watching the
match? Yes, she will.

Will you smoke again?
No, I won't.

Will you come? Of
course, I will.

Will they stop arguing?
I'm afraid, they won't.

Will we have finished by
Wednesday? No, we
won't.