6. His brother hasn't any books, __________?

5. She never said she would go there, __________?

4. I'm a teacher, _________?

3. Let us do it by ourselves, __________?

2. Let's have a walk, ________?

1. Lend me your bike, ________?

25. The girl daren't go home alone, dare she?(陈述部分的谓语含有dare, need时，看它们是情态动词还是行为动词，分别重复dare, need或 用do 的适当形式。)

反意疑问句49题

24. We ought to make a greater contribution to the world revolution, shouldn't/oughtn't we?(陈述部分含ought to 时，简略问句要用should,也可重复ought.)

23. In our class each of the students passed the exam, didn't he/they?(陈述部分如是"each of "结构作主语，若强调个别，简略问句的主语用单数代词；若强调全体，简略问句用复数代词。)

22.None of it is here, is it?(在"none of…"结构中，如of 后的名词或代词是单数，后面的主语也为单数，这种情况，主要由于of 后的名词或代词为不可数名词)