With all his attention ____ on the computer game, the boy even didn't notice his mother came in.
| A.was fixing | B.was fixed | C.fixing | D.fixed | 
The window ____ by Tom yesterday. Mr. White is repairing it now.
| A.was broken | B.broke | 
| C.is broken | D.breaks | 
She likes the carher husband gave her as a birthday present.
| A.whom | B.whose | C.who | D.which | 
Sarah hoped ____ back and study in our school again, so she called her class teacher
| A.to go | B.went | C.gone | D.going | 
finishing his homework, he went to play basketball with his classmates.
| A.In | B.Upon | 
| C.As soon as | D.At | 
---Do you know where Mary is? ---No, I don’t. I ____ her since last Sunday night.
| A.haven’t seen | B.didn’t see | 
| C.won’t see | D.don’t see |