It’s the third time that John has been late, ____?-------主语从句,it是从句的主语
A. hasn’t he B. isn’t he C. isn’t it D. hasn’t it
6. You had better not smoke here, ____?-----had是情态动词,也是助动词
A. will you B. had you C. shall you D. have you
8.I’m sorry to have to say this, ____ you forgot to turn off the lights when you left the room last night.--------常用结构是 -- - sorry, but+句子
A. and B. but C. so D. because
15. Mary went to bed early, ____ she felt very tired.-------表原因.for是表并列的连接词,前面有个逗号.
A. or B. so C. for D. yet
25. She set out soon after dark ____ home an hour later.------soon after dark是个短语,你可以忽略它,and arrived-- - - 就看清楚了.
A. arriving B. to arrive C. having arrived D. and arrived
26. “Can’t you read?” Mary said ____ to the notice.-----答案是A.你在angrily的後面加个逗号,pointing这个表示伴随的分词结构就清楚了
A. angrily pointing B. and point angrily C. angrily pointed D. and angrily pointed
29. ---- Alice, you feed the bird today, ____? ---- But I fed it yesterday.----------答案是B .是祈使句,你可以去掉you,这样就明白了.
A. do you B. will you C. didn’t you D. don’t you