A: Have you got any books on computers? I want to borrow _______.B: Yes, Here you are, but you must return _____ by Friday.
Most Chinese children like to sleep with their parents. They are ____ the dark.
--- _____do you study for a test? ---By reading the textbook.
It is Jim’s birthday, ______?
This apple is _____ than that one.
Drinking milk every morning is ______ our ______.