10. He is a s________ worker, who has much experience in doing this job.

9. When they heard the exciting news, they all b_________ into laughter.

8. He was f_____________ by her beauty.

7. As you go further south, you will notice a g________ change of climate.

6. The c___________ you have got proves that you have reached a certain degree.

5. If you want to a__________ for the job, you must fill in all these forms.

4. In my opinion, you are quite s__________ for the job. You may make an application for it.

3. He worked hard in order to be successful in the exam at his first a___________.

2. From his appearance, we may c___________ that he is a heavy smoker.

1. The new e________ of the book is more practical and beautiful than the old one.