题目内容：

第一节：按要求写单词（共7小题，每小题1分，共计7分，每空一词）

1. The first  _______(场景) of the play was almost over when they got to the theatre.

2.Hydrogen____________ (结合) with oxygen to form water.

3. ---- My house is near the railway.

----It _____________ be noisy there. (情态动词)

4.They are twins, but they are quite ________ each other. (不像)

5. I don’t know ______ ___ he will come or not.  (引导词)

6.The fact is________ I earned my passage by working as an unpaid hand, which accounts for my appearance. (引导词)

7. Taking regular exercise and having a healthy____________(饮食)are good for your health.