1.Because scuba diving is dangerous, many people do not like it.
2.As the player committed a foul, he was ejected.
3.If she had worn the seat belt, she wouldn't have been injured in the crash yesterday.
4.After they had finished their work, they went home.
5.The teacher who is substituting for Miss Green is from Chicago.
6.The book taken from that desk belonged to me .
7.Did the man appointed by the committee accept the job?
8.Câu này sai đề bài
9.The old man and the sea written by Hemingway is worth reading.
10.Alexander Bell, who invented the telephone, was a scientist.
11.Yesterday i met John, who told me he was getting married.
12.The last time i saw them was in 2000, when they got married.
13.Monday, on which I feel bored with working, is a day of the week.
14.This boy was born on the day on which his father was away
15.The place is the Victoty Park, where we often go after work.
16.The airport at which we're going to arrive is the most modern one.
17. Paris ,which I was in last summer, is a very beautiful city.
18.That is the shop from which i bought my radio.