7. Tom is interested in reading these  (medicine) magazines.

6. As a  (lead) , you should make a good plan first.

5. 1 didn't sleep well last night because of the  (noisy) outside the window.

3. We live in a peaceful  (social) .

4. Sometimes it is not easy to make a good  (choose) 

2. I regretted  (give) her so many valuable chances.

I.用所给单词的适当形式填空

1. The  (safe) of the food is getting more and more important.

3. ——那天晚上你见到了什么？

— did you see that night?

一我不确定，但是它不可能是狗。它更大。我认为它 可能是熊或狼。

-—I'm not sure,but it a dog. It was bigger. I think it be a bear or a wolf.

2. 这个排球是谁的？

— volleyball is this?

——它肯定是卡拉的。她喜爱排球。

—It Carla's. She loves volleyball.

III.句式填写

1. ——你认为青少年应当被鼓励自己做决定吗？

—Do you think teenagers to make their own decisions?

不，我不同意这种观点。青少年年龄太小了，不能 自己做决定。

—No,I don't this. Teenagers are young make their own decisions.

4. 挡 的路;妨碍 the way of

5. 追逐；追赶 run

6. 同时;一起the time