--- I don't think I will be able to go with you after all

--- _______ You are always staying at home!

A. I don’t agree.     B. What a pity!     C. Suit yourself.      D. How come?

_____ on the street one peaceful afternoon, he saw a little girl ____, and went up t ask her why.

A. Walking; crying     B. Walked; cry    C. Having walked; crying    D. To walk; cry

The train was__________ to arrive at 11:30,but was an hour late.

A. about            B. likely        C. certain    D. supposed

He is very popular among his students as he always tries to make them __________ in his lectures.

A. interested   B. interesting

C. interest       D. to interest

— Robert is indeed a wise man.

— Oh, yes. How often I have regretted __________ his advice!

A. to take       B. taking

C. not to take  D. not taking

Whenever he was asked why he was late for class, he would answer carelessly, always __________ the same thing.

A. saying B. said

C. to say  D. having said

We shouldn’t spent our money testing so many people, most of __________ are healthy.

A. that    B. which

C. what   D. whom

 Just in front of our house __________ with a history of 1, 000 years.

A. does a tall tree stand  B. stands a tall tree

C. a tall tree is standing D. a tall tree stands

She looks very _____ but I can’t remember her name.

A. similar       B. familiar

C. friendly     D. strange

John couldn’t finish his words ______ something had struck his throat.

A.though    B.as though   C.when    D.since