I was told to meet Mr. Green at the airport. But I don’t knowhe will arrive.

You look unhappy， my son?—I’m wondering how long it’ll be we come to China again.

Because of the terrible earthquake, some people became homeless and they had to ________the tents for the night.

Hi, Cindy! How are you? —I’m OK.

______ is a possibility______ Jim will get first place in the long jump.