五、根据短文，给下面的问题作出简略的回答。

Mr. Paul was a teacher at a school in a big city in the north of English. He usually went to France for a few weeks during his summer holidays. He spoke French and German very well. But one year Mr. Paul said to one of his friends, “I'm going to have a holiday in China . But I don't know how to speak Chinese. So I'll go to evening classes and have Chinese lessons for a month before I go.” He studied very hard for a month. And then his holidays began and he left China .
When he came back from China , his friends asked him, “Did you have any troubles with your Chinese when you were in China , Mr. Paul?”
“No. I didn't have any trouble with it,” said Mr. Paul, “But Chinese did!”

根据短文内容回答问题

1.Where did Mr. Paul usually have his holiday?
2.What language did Mr. Paul know very well?
3.Where was Mr. Paul going to have his holiday one year?
4.Was Mr. Paul good at learning Chinese?
5.What did the last sentence of the story really mean?