Ex.22
1. We bought books in that bookshop.
2. She drew beautiful pictures.
3. Tom did his homework without his parents' help.
4. Marilyn won the beauty contest.
5. They came too late.
6. Mrs Bird taught me Biology.
7. My parents flew to London regularly.
8. I got up at 7:45 in the morning.
9. The Smiths spent their holidays in Wales.
10. We met in front of the theatre at eight p.m.
11. I heard a strange noise.
12. Mr Holmes spoke very loudly.