并列句及连词的用法【巩固练习】I ．单项选择。1. Help others whenever you can you ’ ll make the world a nicer place to live. A. and B. or C. unless D. but 2. These story books for children are awfully written. They are interesting exciting. A. either, or B. neither, nor C. both, and D. not only, but also 3. — Would you like to go to the concert with me? — I ’ d love to, I ’ m afraid I have no time. A. so B. or C. and D. but 4. — Where was your brother at this time last night? — He was writing an e-mail I was watching TV at home. A. as soon as B. after C. until D. while 5. you your brother can join us. We want one of you. A. Both, and B. Neither, nor C. Either, or D. Not only, but also 6. the story is short and there are no new words in it, it is difficult to understand. A. But B. Though C. And D. For 7. — Mom, shall we have supper now? — Oh, we won ’ t have supper your dad comes back. A. until B. since C. while D. after 8. He won ’t pass the exam he works hard. A. whenever B. because C. if D. unless 9. Tony is a quiet student, he is active in class. A. so B. and C. but D. or 10. They will lose the game they try their best, A. unless B. once C. since D. after 11. You won t ’feel happy at school you get on well with your classmates. A. though B. when C. unless D. because 12. This is my twin sister, Lucy. Not only she but also I good at drawing. A. is B. am C. are D. can 13. The restaurant is nice and the food is not bad. I still prefer eating at home. A. And B. But C. So D. Or 14. Be quick, ＿＿＿ we’ll be late for school. A. and B. or C. so D. but 15. The rain is very heavy we have to stay at home. A. b...
