1.
1 am not going
2 is talking
3 hate
4 Which do you prefer. .....?
5 What is she wearing?
6 don't work
7 rains
2.
1 How many messages do you send every day?
2 I am meeting at the station at five o'clock this afternoon.
3 We fly to Paris on business every week.
4 He doesn't know many people.
5 She wants to be a teacher when she grows up.
6 What are you studying at the moment? Целесообразнее употребить в данном предложении what, which употребляется когда есть выбор между предметами.
3.
1 watching
2 cooking
3 to go
4 staying in
5 to hear
6 to carry
7 writing