1) éè¿°é¨åç主è¯æ¯Iï¼çé®é¨åè¦ç¨ aren't I.
I'm as tall as your sisterï¼aren't I?
2) éè¿°é¨åçè°è¯æ¯wishï¼çé®é¨åè¦ç¨may +主è¯ã
I wish to have a word with you, may I?
3) éè¿°é¨åç¨ no, nothing, nobody, never, few, seldom, hardly, rarely, littleçå¦å®å«ä¹çè¯æ¶ï¼çé®é¨åç¨è¯å®å«ä¹ã
The Swede made no answer, did he / she?
Some plants never blown (å¼è±), do they ?
4) å«æought to çåæçé®å¥ï¼éè¿°é¨åæ¯è¯å®çï¼çé®é¨åç¨shouldn't / oughtn't +主è¯ã
He ought to know what to do, oughtn't he? / shouldn't he?
5) éè¿°é¨åæhave to +v. (had to + v.)ï¼çé®é¨å常ç¨don't +主è¯ï¼didn't +主è¯ï¼ã
We have to get there at eight tomorrow, don't we?
6) éè¿°é¨åçè°è¯æ¯used to æ¶ï¼çé®é¨åç¨didn't +主è¯æ usedn't +主è¯ã
He used to take pictures there, didn't he? / usedn't he?
7) éè¿°é¨åæhad better + v. çé®å¥é¨åç¨hadn't you?
You'd better read it by yourself, hadn't you?
8) éè¿°é¨åæwould rather +v.ï¼çé®é¨åå¤ç¨ wouldn't +主è¯ã
He would rather read it ten times than recite it, wouldn't he?
9) éè¿°é¨åæYou'd like to +v. çé®é¨åç¨wouldn't +主è¯ã
You'd like to go with me, wouldn't you?
10) éè¿°é¨åæmust ççé®å¥ï¼çé®é¨åæ ¹æ®å®é
æ
åµèå®ã
He must be a doctor, isn't he?
You must have studied English for three years, haven't you? / didn't you?
He must have finished it yesterday, didn't he?
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