六、阅读下面的短文,用方框中所给词的适当形式填空,使文意通顺,结构正确(每个单词限用一次)
can,sudden,smile,hopeful,real,he,see,what,give,so
Once upon a time, there was a king who was unkind to his people. All his people didn't like 1. .
One hot day, the king went swimming by himself in a river. 2. , he felt very weak and 3. not move his hands and legs. Luckily, two farmers in the field nearby 4. him. Of course, the farmers didn't know the man in the river was the bad king. 5. the two farmers jumped into the river and saved him.
The king thanked the farmers and said with a 6. , "I'm the king of the country. Ask me for anything, and I can 7. it to you."
"My mother and father are sick in bed," the first farmer said. "Can you help them to see a doctor?" The king said, "8. an easy thing!" The first farmer went away happily and 9. .
Then he turned to the second farmer and asked, "How about you? What do you want?"The farmer looked worried and unhappy. "You're 10. friendly. But don't let other people know I saved you," he said.

1. him 2. Suddenly 3. could
4. saw 5. So 6. smile 7. give 8. What
9. hopefully 10. really