Look, the boss is very angry with Alex.—Well,he came late again.But that’s no______ to shout at him.

Tom urged that he _____ with so much work while his parents went on a snorkeling trip. [ ]

You know, Bob is a little slow _____ understanding, so…— So I have to be patient _____ him[ ]

It’s very kind _____you to help me with mylessons. It is hard ____ me to learn them well .

It’s bad for your eyes _________ much time playing computer games.