11. For this reason, I should be a good example and learn Chinese.
12. He has rarely received a complaint since he began the business.
13. He is over 60 now but still works every day and is still strong enough to control his raft on the river.
14. He was watching a film in the cinema at the time of the robbery.
15. He seemed to have no enemies.
16. He suggested going to the cinema.
17. He took away thousands of dollars.
18. He wanted to make Jill go to jail instead of himself.
19. His mother is no longer angry with him.
20. How carefully he writes!