The desk is ________ heavy ________ carry.
You look tired. You’d better ______ up late.
If your mother were here, she ______ allow you to surf the Internet for so long.
— ______ is it from your home to the cinema?— It is about ten minutes’ ride.
______ Lily ______Lucy may go out for a walk with you because one of them must do the dishes at home.
— Are two students enough to help you carry the desk?— No, the desk is too heavy. I need ______ two.