1. No matter what you say ,he will not change his mind.
2. He can speak not only French but also Japanese.
3. No use of mobile phone in class.
4. These clothes are so expensive that few people buy them.
5. Hope you can provide me with some useful information.
6. When the two friends walked across the forest, they met a bear suddenly.
7. Although New York is so attractive, there are too many tourists.
8. It is warm throughout the year in Hainan Island.
9. We wanto to go to the place which can make us relaxed.
10. It is quite cold in Shanghai at this time. If you need to go there, you'd better take some thick clothes with you.
11. To robots, it is very difficult to do the same things as human beings do.