1、问句: Is this your English book?
肯答: Yes,it is.
否答: No,it isn`t.
2、 问句: Are these your English books?
肯答: Yes,they are.
否答: No,they aren’t.
3、 问句: Can you speak English?
肯答: Yes,I can.
否答: No,I can’t.
4、 问句: Do your parents like English?
肯答: Yes,they do.
否答: No,they don’t.
5、 问句: Can you speak English?
肯答: Certainly \ Of course.
否答: Sorry, I can’t.
6、问句:May I watch TV after supper?
答:Yes, you may. / No, you mustn't.
7、 问句:May I stop here?
答:No, you mustn't.
8、问句:Must I finish my homework before eight o'clock?
答:Yes, you mus.
9、问句:Must I attend the meeting?
答:No, you needn't(No, you don't have to). You can ask Tom to go instead.
10、问句:Need we stay behind after school?
答:Yes, you must.
11、问句:Need he go now?
答:No, he needn't.
还可以吧!?。。。??!!!!!???。。。????