IV. Put the verbs in brackets into the correct form of the Progressive Tenses.
1. Be quick, the police
(to come).
2. I can't meet you this evening, a friend of mine
(to come) to see me.
3. We
(to go to the theatre this evening.
4. George fell off the ladder while he
(to paint) the ceiling.
5. I.
(not to drive) very fast when the accident happened.
6. Don't come at 6. I'm sure they still
am (to sleep).
7.
(you/ to play) volleyball tomorrow?
8. When I rang her up yesterday, she
(to write) letters.