根据汉语提示，完成句子。

1. Follow the ____________ (说明) which are given by Mrs. Wang.

2. Hurry up, or we'll miss _____________ (赶上) the early bus.

3. We had no trouble _____________ (交流) with the foreigners during the 2008 Olympic Games.

4. There are more and more people on the earth, so we are ___________ (应该) to save energy.

5. The work has to be done ____________ (用) hand.

6. I can jump ___________ (远地) than you.