4. a. to rent a house b. to save money for a new house
c. to stay in her old house d. to buy a new house
3. a. She would try to swim across the river b. She thinks the river is too wide to swim across
c. She doesn’t think the man can swim d. She doesn’t agree with the man
2. a. It’s better than it used to be b. It’s better than people say
c. It’s not as good as it was d. It’s even worse than people say
1. a. 10:00 b. 10:10 c. 10:20 d. 10:30
20. A. actor B. escaper C. engineer D. editor
19. A. railway B. police C. radio D. power
18. A. by B. near C. down D. over
17. A. hide B. show C. see D. discover
16. A. could B. must C. would D. should
15. A. stood B. sat C. walked D. lay