The document provides 15 sentences with missing or incorrect relative clauses. Some of the sentences are: The taxi driver was friendly who took me to the airport. I spoke to a man who gave me good advice. She lectured to a topic that I don’t understand much about.

1. Form the relative clause.
1. The taxi driver was friendly. He took me to the airport.
2. I spoke to a man. He gave me good advice.
3. She lectured to a topic. I don’t understand much about it.
4. The elevator is out of order. It is dangerous.
5. The city has ten schools. Two of them are junior high school.
6. Did I tell you about the task? Our lecturer gave it yesterday.
7. Mr. Governor has a painting. Its value is inestimable.
8. That is the drawer. My mom keep her jewelries there.
9. Paris is the capital city of France. It is a wonderful city.
10. She had repaid the money she borrow from me. I really appreciate that.
11. George Washington is the first president of America. He was a wealthy colonist.
12. The professor is excellent. I am taking her English course.
13. I am using a sentence. It contains an adjective clause. It is written by my classmate.
14. William Shakespeare’s father was a glove maker. His name was John Shakespeare.
He owned a shop in Stratford.
15. Disney world covers a large area of land. It is located in Florida. The land includes lakes, golf
area,campsites, hotels, and a wildlife preserve.