词汇运用， 用所给词的适当形式填空，每空不限一词。

1. The police believe these footprints are one of the _________ (thief).

2. The man in his _________(forty) is the person who saved that boy.

3. Red can help when you are having difficulty making a _________ (decide).

4. The story _________ (it) is so interesting that I want to read it again.

5. After running for an hour, she was out of _________ (breathe) .

6. Many people think that it's far _________ (comfortable) to travel by train than by air.

7. The old man said that he _________ (lie) in bed from eight to ten last night.

8. The program was covered _________ last night, not recorded. (live)

9. You have no choice but _________ (study) hard if you want to enter your ideal school.

10. All the students _________ (divide) into four groups and then they went on hiking with four teachers.