题目内容：

    One day a young man Gary asked his father why he wasn't able to reach all of his goals. With a smile，his father listened____Gary's story and told him，"Come to help me boil a kettle（水壶）of water!"

Gary saw a big kettle____ next to small stove（火炉）.He____the kettle with water and started with a fire. the kettle was too____when the wood burned up，the water did not boil. he ran out to get___wood.

When he returned，the water had____ turned cold.“How can I boil the water？”He asked himself. Then he learned   his____ and prepared more wood in advance. Then the water boiled quickly.

"If there is not enough wood，____ would you boil the water？"his father asked. Gary thought for a moment but shook his head.

"Well，then just pour out some water!" his father said. Gary____thoughtfully.

"At first，you set too many goals，"said his father. "It's just like the large kettle full of water. You didn't have enough wood，___ you couldn't boil the water. If you want to make the water boil，then you will have to either pour some out or prepare more wood!"

1.A. on B. for C. with D. to

2.A. falling B. standing C. burning D. climbing

3.A. took B. connected C. failed D. protected

4.A. heavy B. large C. long D. thick

5.A. more B. less C. easier D. better

6.A. ever B. never C. only D. almost

7.A. lesson B. problem C. difficulty D. goal

8.A. how B. what C. why D. where

9.A. received B. asked C. nodded D. spoke

10.A. and B. or C. but D. so