I don’t know if it _____. You’ll get wet if it ____. You’d better take an umbrella.

Since the recent river pollution in Shanxi Province , people ____ more and more attention to the water quality.

——There'll be billions of people to watch the Spring Festival gala on TV tonight.——I know.  The whole world______．It's a really wonderful event.

 I’d like to have visited the Palace Museum, but something unexpected _______ to my father.

Our food supply _____. We’d better get some in case there’s ____ left.