— Must I come at four o’clock?— Oh, no, you ____.
Daniel is always willing ________ others _________ with their Math.
---____________________? ---He is generous and polite.
Many American students think Chinese is __________ any other foreign language.
We are _______ tired to go any ____________. Let’s stop to have a rest.
--- Can I have ________________________? ---Of course. Here you are.