There are about ____________ students in our school.

If you are weak ______ a subject, ______ and asking a teacher for advice can help.[ ]

Peter, what have done with the poor dog? He is wet through!—Not ______, mum! I never do the same thing a second time.

You’re badly ill. You’d better _____ cold water. [ ]

The duty of Project Hope is to help poor children, isn’t it?–Yes, it has built many schools ____ those children can study happily.[ ]