What does Harry collect?
Where did they go by car? They went to the circus by car, didn't they?
he hasn't got it yet, has he?
who will help you tomorrow. Shall I help you tomorrow or today?
Who is reading an interesting book? I am reading an interesting book,aren't I?
2/
gives
is drinking
will/shall buy
cought
haven't
3/варианты
c
d
a
b
e
d
c
c
b
a
b
b
c