I’m afraid that Rare Earth(稀土) will if we continue to waste it．

________ —-He lives inBozhou.

Not only _____ a promise, but also he kept it.

Have you __ your things The train is leaving at 4 o’clock, so we don’t have too much time.

atles, the supreme rock and roll band of the 1960s, were in many ways pioneers for ______ was to come, like holding concerts in sports stadiums.