выберите правильный вариант:
14.I felt very … the first time I tried parachuting. a) frightening b) frightened c) frighten
15. Jimmy loves running. He … a lot of races. a) have run b) has run c) has ran
16. I’ve studied English … I was six. a) for b) if c) since
17. We’ve been here … an hour. a)since b) when c) for
18. We won’t play tennis if it … . a)rain b) rains c) will rain
19. I’m sure I … pass the test because I studied a lot. a)will b) might c) did
20. … is when people come from a different country. a)pollution b) famine c) immigration
21. If he didn’t have an umbrella, he … wet. a)will get b) had got c) would get
22. How often do you … your room? a)make b) unload c) tidy
23. You … use your mobile in the library. a)have to b) mustn’t c) don’t have to