[شيرين عماد]

Find the mistakes
unit 4

1. Twenty million people saw the new film already.
2. My parents use to live in a small flat in the city centre.
3. Yesterday evening, we revised for our English test when all the lights went out.
4. I attend this school for five years.
5. Our school was opening exactly 25 years ago today.
6. She played the piano since the age of six and she still plays every day.
7. Our block of flats build five years ago.
8. Five trees cut down a week ago.
9. Yesterday evening, the programme watched by a million people.
10. Did you used to play with dolls?
11. I have seen him yesterday.
12. The washing machine delivers while I was reading the newspaper.
13. I am used to reading at least one book a week, but now I don't read so many.
14. While I come to school today, I met an old friend.
15. The room clean when the earthquake happened.