The good news got ________ from the audience.2. These factories will take every possible ________ to reduce pollution (减少污染).3. Waterfalls (瀑布) can be used to produce ________ power.4. Can you come to the party to ________ Jim's graduation?5. I's a(n) ________ to sing“Jingle Bells" at Christmas.6. These classes help members learn how to change their eating ________.7. In some way, he ________ several of his friends in the trouble.8. In the end, he realized the ________ of foreign languages.

 habit          importance   electric   

 involve       recent           tradition   

 celebrate   measure        cheer

1. The good news got ________ from the audience.

2. These factories will take every possible ________ to reduce pollution (减少污染).

3. Waterfalls (瀑布) can be used to produce ________ power.

4. Can you come to the party to ________ Jim's graduation?

5. I's a(n) ________ to sing“Jingle Bells" at Christmas.

6. These classes help members learn how to change their eating ________.

7. In some way, he ________ several of his friends in the trouble.

8. In the end, he realized the ________ of foreign languages.