Must we finish all the homework today or tomorrow?– You ____ worry about it. You may hand it in next week.

About _______of the engineers in my company seem to be in their _________．

Which is the way the post office? [ ]

I don’t want to do as ____sports as Tony does.—But you have to do if you want to be as _____as he

Tom, could you help with my English?— Sure. When shall we start?