Mr.Smith has bought a lot of books for his daughter, __ he?
It takes __ two days to finish this report.
This task is too difficult. I think we’ d better turn __ him for help.
Mary always got up too late, and never __ enough time for breakfast.
Three of us will go, and the rest __staying at home.
When the students came into the classroom, the teacher __ on the blackboard.
I __ the picture from the wail in order to clean it.
It was a paper plane __ I made yesterday.
--Would you mind if I open the window for a better view?
A.That’s fine, thank you
C.Of course not