---I hear you’ve got a set of valuable stamps. ______ I have a look? ---Yes, certainly.
Mum, could you lend me a few dollars until I ______ at the end of this month?
We are considering the students' request _________ the school canteen should provide more kinds of food especially during the weekends.
My new computer has ______ the old one.
His father works in a company_______ name always appears in the local newspapers.
—Look! Somebody ______the blackboard. —Well, it wasn't me.I didn't do it.