91 does brush
2 isn't sing
3 the twelfth twelfth twelve
4 wolves
5 bravely
6 to be
7 are dropping
8 well
9 helps
10 teachers'
11 once
改写句子
1 does jack do his homework every evening?
2 how do you to get to the library?
3 where are you going?
4 my father takes underground to(go to ) work(go to )可以省略
5 how much are these dolls?/how much do these dolls cost?
6 what should jill wear?
7 which book do you want?
8 the meat doesn't smell nice
9 We mustn't play near fires or play with matches
10what is in the street?/what is there in the street?(问的时候默认单数）