2．　　　　　　 The cool water stops the burning process, stops the pain and prevents or reduces swelling.

1．　　　　　　 It is best to place burns under gently running water for about 10 minutes.

15. Why did Tom look unhappy?

　 He didn’t pass the exam, but he still hoped _______.

　 a. so　　 b. that　　 c. to pass　　 c. to

14. If you to Xi’an, you’ll find the palaces there more magnificent than commonly _________.

　 a. supposing　　 b. supposed　　 c. to suppose　 c. suppose

13. The boy always comes to school late although his teacher tells him again and again __________.

　 a. not to　　 b. not to be　　 c. not to do　　 c. don’t be

12. _________ for the free tickets, I would not have gone to the film so often.

　 a. If it is not　　 b. Were it not　 c. Had it not been　 d. If they were not

11. What surprised me was not what he said but _______ he said it.

　 a. the way　　 b. in the way that　 c. in the way　 c. the way which

10. You should have thanked her before you left.

　 I meant__________, but when I was leaving I couldn’t find her anywhere.

　 a. to do　　　 b. to　　 c. doing　　 d. doing it

9.　 _________ be sent to work there?

1. Who do you suggest
2. Who do you suggest that should
3. Do you suggest who should
4. Do you suggest when should