Mr. White, who___________ moved to the south of France, still lives in London.

 don’t think Japan is a pleasant place for us Chinese students,for I        in that country for ten years.

I ______ him in time, otherwise he would have fallen off the bike.

All the students in this school are required to ________ at least two lectures on how to study every month. 

—When did you have your school trip?—______.