题目内容：

    Time flies. My summer vacation ended in the blink (眨眼)of an eye, _______ one thing is still in my mind. From July 10 to 30, 1 worked as a volunteer at a _________  . I experienced the life of being a panda keeper.

My work included cleaning the pandas' home, feeding the pandas and making food for them. The panda I _______ was named Huanhuan. When I went to feed him, he would stand on his two back legs and wait for the _______ . He would quickly pick up the food as soon as I brought _______ to him. Can you guess what would happen next? Huanhuan would lie down and begin to _______ . I could hear him crunching (嘎吱作响地咀嚼)on his food and _______ him twisting (扭动)his body around like a dancer. It was really cute. This was one of the most interesting things I saw when I worked there.

When I fed Huanhuan, I touched his fur (毛).Most people think that panda's fur would be soft. But actually, panda's fur is very hard. I _______ like I was touching needles (针).I looked at his teeth, too — they were big and scary. No wonder the panda keepers told us that pandas are not only cute, but also _______ .

I worked hard and I lost weight during that time. This experience lets me know that it is not __________ to be a panda keeper.

1.A.so B.or C.but D.and

2.A.zoo B.park C.pool D.cinema

3.A.waited for B.thought of C.worried about D.looked after

4.A.bed B.food C.table D.basket

5.A.me B.us C.it D.them

6.A.eat B.sleep C.dance D.sing

7.A.see B.get C.stop D.imagine

8.A.wore B.felt C.smelt D.learnt

9.A.lazy B.funny C.strong D.dangerous

10.A.boring B.exciting C.easy D.difficult