What __________ the number of students in your school –More than 2,000. And a number of them __________ listening to English songs.

－Have you finished your composition yet －Sorry. I’ll finish it in ________ ten minutes.

I guess we’ve already talked about this before but I’ll ask you again just

You never imagine what trouble I have _________thispaper in my house.

一What do you think of the UNICEF 一Great. Its programs have saved thousands of children in Africa who would have______died from lack of food or terrible diseases.