单词拼写，用所给单词、中文的正确形式填空：(每空一词)

1. _______(干的) your hands on this towel before you eat the food.

2. Mr. Jiang listen to the music while _______ (熨烫 ) his clothes every day.

3. It seems to me that the salesman just is in his _______(四十)

4. Please let me know before _______ (回) to China.

5. Do you know those     _____  (工程师)names?

6. To my surprise, the robot went wrong and  made the room even _______(整洁)

7. _______(人类) can't survive without water or air.

8. I closed my eyes and _______(想象) I was lying on a beach.

9. Lucy,will you please ask the girl _______(清扫) the floor to hand in homework now?

10. It's   _____ (正常的)to feel nervous on your first interview.