根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处的最佳选项。选项中有两个为多余选项。

Li Hua, who is planning to travel with his parents, is now calling Hyatt Travel Agency in Xi' an.         (A: Assistant           B: Li Hua)

A: Hello, this is Hyatt Travel Agency. May I help you?

L: Yes. This is Li Hua. I'll have a short holiday, and I'm thinking about traveling abroad with my parents.   6    

A: Of course. May I ask how long your holiday will be?

L: About a week.

A: OK.   7       

L: I'd love to go to Europe.

A:     8   We have a special offer for European tours.

L: Great!   9    

A: Sure. For family tours, we have five European cities on the list, and we’ll see the Big Ben in London, the Eiffel Tower in Paris and other places of interest.

L:     10   I’ll talk about this with my parents and call you back. Thank you.

A: You are welcome.

Susan, _____ university student from European, teacher me _____ art in he spare time.

The patient was warned ________ oily food after the operation.

I don't think _________ possible to master a foreign language without much memory work.

By far, there are many problems ________ to be solved.

The twins were so much alike; I could hardly ________ Tom.

"We can't go out to play football in this rainy weather," said Bob, ________ out of the window disappointed.

With he help of his friends, he has _________ a good business over the years.

---What a pity! I missed the last concert of the year.

---Oh, not at all. It was so terrible. In fact, I would rather I ________ there.

You can hardly imagine the difficulty Mrs. Jones had ________ up her children.