Could you tell me ________?

A．When will Mary come back

B．When Mary comes back

C．When Mary will come back

－What do you think of her spoken English?－Oh, no one speaks ________．

A．better

B．well

C．best

The story is hard to understand ________ there are no new words in it．

A．but

B．so

C．though

I will meet my best friend ________ the morning of May 1st．

A．in

B．on

C．at

He gave my sister ________ useful book yesterday．

A．an

B．a

C．×

________ away this dirty shirt and bring me a clean one．

A．Pick

B．Bring

C．Carry

D．Take

We're in class．You'd better not ________．

A．talk

B．talking

C．talked

D．to talk

Mr．Thin was very poor, ________ he was very happy．

A．and

B．but

C．or

D．so

Mrs．Green is out．I have to ________ her baby．

A．look around

B．look up

C．look for

D．look after

Mike looks ________ than Paul, but they are of the same age．

A．youngest

B．the youngest

C．younger

D．very young