1. There is a park our school. (在……对面)
2. The classroom building is the teachers' building. (紧挨着)
3. Some bookcases are our classroom. (在……的后面)

1. across from
2. next to
3. at the back of

1. There are some beautiful pictures . (在墙上)
2. There is a small hole(洞) . (在墙上)

【解析】：这两个题目都是考查介词的使用。在英语中，"在墙上"可以用"on the wall"或者"in the wall"来表示，但是两者用法有所区别。"on the wall"通常用来表示某物挂在墙的表面，比如图片、窗户等；"in the wall"则用来表示某物嵌入在墙的实体中，比如洞、门等。根据题目中的提示，"在墙上"对于第一题中的"美丽的画"，应该是挂在墙的表面，所以用"on the wall"；对于第二题中的"小洞"，应该是嵌入在墙的实体中，所以用"in the wall"。
【答案】：1. on the wall；2. in the wall。

1. She is sitting with a pen. (在桌子旁)
2. It's not good to speak loudly when you are . (在吃饭)

【解析】：这两道题都是英语填空题，需要根据给出的中文提示，填写正确的英文表达。第一题需要根据“在桌子旁”这个提示填写适当的介词短语；第二题需要根据“在吃饭”这个提示填写适当的现在分词短语，表示正在进行的动作。
1. 对于第一题，“在桌子旁”通常用英文表达为“at the table”或“by the table”，但根据英语习惯，“at the table”更常用于表示在桌子旁坐着，因此应填写“at the table”。
2. 对于第二题，“在吃饭”表示一个正在进行的动作，因此应使用现在分词形式，即“eating”。
【答案】：
1. She is sitting at the table with a pen.
2. It's not good to speak loudly when you are eating.

1. The bookcase is .
2. There is a map of China in my room.
3. Students sit on chairs in the reading room.
4. There are some trees and flowers our buildings.

1. in the corner
2. on the wall
3. next to the long table
4. in front of

Ⅰ. 完形填空
My name is Wan Ling. I'm 12 years old. I am a ______1______ of No. 1 Middle School. Our school isn't very ______2______. There are only about 600 students in it.
There are four ______3______ in our school, a classroom building, an office building, a library and a science building.
I am in Class One. There are ______4______ students in my class, twenty-seven boys and twenty-three girls. We study Chinese, English, maths and ______5______. We have lessons in our classroom building. In the afternoon, we play sport on the ______6______. The library is ______7______ it. We often ______8______ books in it. Between the classroom building ______9______ the science building is the office building. Our teachers work there. They are very good teachers. They love ______10______ job and they also love us.
() 1. A. student B. teacher C. worker D. farmer
() 2. A. clean B. tidy C. small D. large
() 3. A. classrooms B. buildings C. halls D. houses
() 4. A. twenty B. twenty-seven C. twenty-three D. fifty
() 5. A. book B. computer C. science D. library
() 6. A. dining hall B. classroom building C. sports field D. office building
() 7. A. at the back of B. in the front of C. in the middle of D. across from
() 8. A. write B. read C. draw D. buy
() 9. A. but B. and C. or D. so
() 10. A. they B. their C. them D. his

1. A
2. D
3. B
4. D
5. C
6. C
7. D
8. B
9. B
10. B