Is the modern racing car outside ______, Lucia? –Of course not. Nobody but Jim can afford such an expensive car. It must belong to ______.

What do you like doing in your free time?—I like playing cards and Chinese chess.

Do you know ___________?—To meet her friends from America.

Was Tom nervous before making a speech to the class?—Yes, he was. I noticed his hand_______ .

Are you going to see the film tomorrow?－I have no idea. If you don’t, ______.