13. If people work so much, they _________ depressed and eat more.
A. may feel B. may have felt C. felt D. had felt
14. There’s _______ use in complaining. They probably won’t do anything about it.
A. a few B. a little C. no D. some
15. Eight o’clock is _______ good time to phone Nick: he’s always at home in _______ evening.
A. x – the B. a – the C. a - x D. a – an
16. They could understand our conversation if they ________ some English.
A. will know B. know C. knew D. would know
17. Reading helps you learn vocabulary easily as you will _______ new words without even realizing it when you read.
A. face up B. look up C. pick up D. give up