10. Tom didn’t pass the exam again. He doesn’t 　　　　　to tell his parents the truth.

9. If you 　　　　　on trying out your ideas, I think you can succeed.

8. Compare the two words carefully, then tell me their 　　　　.

7. Tom is so 　　　　　that he has to stop to have something to eat.

6. The English teacher asked Wang Tao to read the passage again and again and 　　　　　it.

5. Wherever you are, we can use GPS to find out your actual 　　　　.

4. Learning a kind of language, we should not only learn its grammar, pronunciation, but also master the learning 　　　　.

3. As a student, you must study hard and 　　　　　scientific technology to make contributions to our country.

2. We shouldn’t be afraid of 　　　　. Instead, we must face it with confidence, try our best to solve them.

用方框中所给词的适当形式填空。

1. With the development of 　　　　, the pollution is becoming one of the most serious problems in our country.