пожалуйста решите!!!!
ДАЮ 50 БАЛОВ И ПОДПИСКА!!!​

Ответ:

ex 1

1. are dancing
2. are going
3. don't believe
4. are you sending
5. does he prefer
6. doesn't stop
7. laughs

ex 2

1. do you understand me?
2. he usually makes a sandwich for lunch
3. i am not working on the computer now
4. why are you smiling? It ins't funny
5. the class finishes at 2 o'clock every day
6. we are chatting now

Объяснение: