May I speak to Mr. Li—Sorry. He isn’t in now. Hesomewhereabroad since last Friday.

eople believe that hunger is only aproblem in the developing world. ______, it is a problem all over the world.

This singer sang many songs, ________ some of Liu Huan’s.

The players are passing the football from one to _____ in the football field.

It’s hard to _________ a girl with only one arm can play ping-pong so well. — Yes, she is great.