9. The graduate had to work in the hotel t________________ before he found a better job.

8. He was murdered by one of his d________________ enemies.

7. I wonder if he can answer all the questions ________________(自信地) in the interview.

6. As they had no children, the Smiths a________________ a homeless orphan.

5. A telegraph will be the quickest way of ________________ (传播) the message.

4. Plenty of fresh air c________________ to good health.

3. The language they ______________ (创造) is what we now call Old English.

2. A little child is afraid to walk down a d________________ street alone at night.

1. As soon as I saw her I s________________ that something must have happened.