1 . 苍穹之下，我独自一人，呼吸着新鲜的空气，享受着这场伟大的冒险。
Here I am, alone under this broad sky, __________________________________________________.

2 . ________ her school life, Lisa figured that she literally enjoyed her colorful life.

A．To look back on

B．To turn to

C．Turning to

D．Looking back on

3 . 下列句子中各有一处错误，请改正。
1. Exercising the body does the great deal to improve one’s health.
2. On one hand I valued his friendship, but on the another hand I disliked his self-pride and selfishness.
3. He loves poems, on particular Tang poems.
4. I didn’t feel like that sitting up all night.
5. I wonder if he has any plans or if he is just as desperately as I am.
6. Insects were made up of tens of thousands of proteins.
7. My friends were wearing two or three sweaters for extra warm.
8. He was going to take him easy when he got back.
9. The two girls sat in a corner exchanged confidences.
10. I would be the last attempt to answer the question.

4 . 回顾高中三年的日子，雅安中学的老师们给我们留下了深刻的印象。
________ the three years in Yaan Middle School, we ________ the teachers there.

5 . Young as he was, the salesman had excellent sales skills, p_______ the customer to buy the flashy mopping robot. (根据首字母单词拼写)

6 . She just stared at me, ________ a beautiful smile, which made me strangely _______.

A．flashed, pleased	B．flashing, pleasing
C．flashing, pleased	D．flashed, pleasing

7 . Regional cultural differences vary greatly amongst the different regions of China, only_______(give) rise to the different styles of food. (所给词的适当形式填空)