17. I know little English. Can you t_______ the sentences into Chinese?

16. I don’t like making speeches, I feel n_____ talking in front of many people.

15. We’re doing something to make our city clean, so there will be less p______ in the future.

14. This is my p_____ letter, you shouldn’t open it.

13. The girl was walking down the street when the UFO l_______.

12. I’d like a cup of coffee with s______ in it! I prefer sweet taste.

11. I don’t agree with you. I’m a______ the plan.

10. Natural ______ (the natural conditions, such as air, water and land, in which man lives) is important for human health.

9. Don’t jump the ______ (a line of people waiting for something) when you wait for a bus.

8. I have taken many wonderful pictures with the digital _____ ( a kind of thing for taking photos).