Is this the house ________ Shakespear was born?

1. A.
   at where
2. B.
   which
3. C.
   in which
4. D.
   at which

“Was Andrew there when you arrived?” “Yes, but he ______ home soon afterwards.”

A. had gone    B. has gone

C. is going      D. went

— Is he said ____ his car lost?

— Yes. He was so foolish ____ leave his car ____.

A. that…that…unlock       B. to have had…as to…unlocked

C. to have…to…unlock      D. to have…for him to…unlocked

_____ is known to all, paper was first made in China. 

A. It    B. That     C. Which     D. As

—Is there anything wrong, Bob? You look sad.

—Oh, nothing much. In fact, I __________ of my friends back home.

A. have just thought      B. was just thinking

C. would just think D. will just be thinking