Ответ:

1)Swiimming

studying

taking

stopping

making

drinking

using

shopping

looking

clapping

smiling

flying

2)They are not reading

Are they reading?

She is not drinking tea

Is she drinking tea?

We are not sleeping

Are we sleeping?

He is not doing his homework

Is he doing his homework?

You are not reading

Are you reading?

It is not walking

is it walking?

3)1. are playing

is driving

is flying

are having

is not riding

4)goes

plays

are watching

are riding

takes

5)is not sitting

are playing

is having dinner

are reading

is sleeping

am not swimming

is not doing

are singing

is making