Oh, it tastes quite good. May I have _________ cup of coffee? —OK. Here you are.

Have you finished your work yet?—No，not yet. I think it’ll take ________ minutes.

In the exhibition, all of us felt ________ to see so many ________ things.

Peter is_________ about the world around him and wants to know everything about it.

As far as I see, ________is no possibility ______he will win the tennis match this time.