Yang Liwei was a student at this flight school from 1983 to 1987, he studied very hard and was made chairman of the Students’ Union.

This accident was ___________ his careless driving.[ ]

I’m sorry I _____my exercise book at home. —- Don’t forget _______ it to school tomorrow, please.

You’ll have to_____the word in the dictionary.

They are trying to ___ money___ a wildlife project.