十一、Sarah正在向父母讲述教室的情况和值日的经历。阅读短文，选择正确的答案。(10分)
This is my classroom. It is small but nice. The door is brown. The walls are green. The floor is yellow. There are many desks and chairs in my classroom. And my desk is over there. Today, Amy, Zhang Peng and I are on duty. We clean our classroom. I turn off the fans and clean the blackboard. Amy closes the windows and sweeps the floor. Zhang Peng puts back the desks and chairs. Now the classroom is clean and tidy!
()1. Sarah's classroom is .
A. big and nice
B. big but not nice
C. small but nice
()2. The walls of the classroom are .
A. green
B. brown
C. yellow
()3. Who cleans the blackboard?
A. Amy.
B. Zhang Peng.
C. Sarah.
()4. What does Amy do?
A. Turns off the fans.
B. Closes the windows and sweeps the floor.
C. Puts back the desks and chairs.
()5. Is the classroom clean now?
A. Yes, it is.
B. No, it isn't.
C. We don't know.

1. C
2. A
3. C
4. B
5. A

1. 文中明确提到"This is my classroom. It is small but nice."，因此选择C。
2. 文中提到"The walls are green."，因此选择A。
3. 文中提到"I turn off the fans and clean the blackboard."，主语是Sarah，因此选择C。
4. 文中提到"Amy closes the windows and sweeps the floor."，因此选择B。
5. 文中最后提到"Now the classroom is clean and tidy!"，因此选择A。