选错:

[　　]

A． Yes, I think so.　　 　　　 B． No, I don't think so

C．Yes, she is　　　　　　  D． Sorry, I'm afraid not

[    ]

　　A. does he　　    B. did she

　　C. doesn't she    D. didn't she

There were many mice in the fields, ______?

[    ]

　　A. aren't there    B. aren't they

　　C. weren't there   D. weren't they

Sometimes Tom goes skating with his father, ______?

[    ]

　　A. isn't Tom    B. does he    C. doesn't he   　　D. isn't he

Alice has no brother, ______?

[    ]

　　A. has she   B. hasn't she   C. doesn't she   D. has Alice

Nobody is able to answer your question here, ______?

[    ]

　　A. isn't he   B. are they   C. will not they   　　D. aren't they

Lend me your bike, ______? 

[    ]

　　A. do you    B. don't you    C. will you    　　D. may I

You had your supper at your teacher's home, ______?

[    ]

　　A. hadn't you   B. weren't you

　　C. don't you    D. didn't you

He has never read this book, ______?

[    ]

　　A. has he    B. hasn't he    C. does he   　　D. doesn't he

Let's go for some tea, ______?

[    ]

　　A. shall we    B. will we    C. do we   　　D. don't we