1 . There,lying in the muddy river bed was a little dog about two months old, ________ front legs were tightly tied with ropes. （用适当的词填空）

2 . 单句改错
1. I had a concert ticket for a show that I couldn’t attend it.
2. My mother is the busiest person in the family, which always has a lot of housework to do.
3. I have a pet cat, which name is Lucky. She has white hair and two big eyes.

3 . 增加：在缺词处加一个漏字符号∧，并在下面写出该加的词。
删除：把多余的词用斜线\划掉。
修改：在错的词下面划一横线，并在该词下面写出修改后的词。
注意：1，每一句只有一处错误；
2，每一句只修改一处，多者不计分
1. She was such lovely dog, after all.
2. Unfortunate, I had an accident and hit another car.
3. I learned early in life that I had to be more patient and little aggressive.
4. The boy, who father is an engineer, studies very hard.
5. This book was wrote in 1969.
6. To our surprised, her husband came to thank us for keeping Rose
7. After the guests left, she spent much time clean up the rooms.
8. The number of the students in our school are 2000.
9. Although he is just a five- year-old child, but he knows a lot.
10. Both he and I are satisfying with the result.

4 . Rose spent four hours in Egypt. His father worked on this project.(用非限制性定语从句合并)

5 . This online learning platform allows each student’s progress ______ closely by their adviser, ______ job is to analyze individual learner’s needs.

A．to monitor; his	B．to monitor; whose
C．to be monitored; his	D．to be monitored; whose

6 . The disease,________ origin has so far not been found ,became widespread in the 1980s.

A．whose

B．who

C．which

D．that

10 . My daughter, ________ job requires her to do a lot of travelling, is always away from home.（用适当的词填空）