求助英语反意疑问句1.You have political study every Saturday,--?（haven

求助英语反意疑问句
1.You have political study every Saturday,__?（haven't you为什么错?为什么填don't you?）
2.The manager had a talk with you and pointed out your shortcomings,__?（hadn't he为什么错?为什么填didn't he?）
3.They had a good time last weekend,__?（hadn't they为什么错?为什么填didn't they?）
4.__ the hare ran!The tortoise couldn't catch up with it.（A.How fast B.How quickly 为什么不能选B?如果B是quick能选吗?）
5.Listen!__she sings!She is the best singer in our class.（A.How beautiful B.How beautifully 为什么选B?这题如果要用what的话?应该是what+什么?）