7.　　　 Even_______________ films can kill people with serious heart trouble.

6.　　　 In which year would you_____________ going to the moon?

5.　　　 Nothing is___________ than jumping off the peak of the Himalayas.

4.　　　 You’d better_______________( not ) the dry well. It’s too dangerous.

3.　　　 There are so many___________ trees in front of us that we had to turn our car.

2.　　　 Before climbing a hill, you must consider your____________ carefully.

1.　　　 Let’s go_____________ on the Yellow River at the weekend.

10. The whitewater rafting was full of ______________( 刺激 )

9. The children are p___________at the beach.

8. Our school has been given some new _______________( 设备 ).