I. Shorten the sentences 1. I saw the girl whom you talked to yesterday. 2. The knife which you bought was really sharp. 3. The woman who teaches English at his school is Ms. Smith. 4. Some of the phones which were sold last month are broken. 5. He is the youngest person who won the prize. 6. This is the first tree which come out of the land. 7. The woman who has a white bag is my aunt. 8. The picture which is on the wall is beautiful. 9. The boy who is in the room is my brother. 10. We visited Barcelona, which is a city in northern Spain. II. Write the sentences with relative clauses 1. Football, a popular sport, is very good for health. 2. The girl sitting to you is my sister. 3. He is the last man to leave the ship. 4. The students punished by teacher are lazy. 5. Here is the laptop I bought. 6. The books written by Nam Cao are interesting. 7. My grandmother, old and sick, never goes out of the house. 8. I have many things to do. 9. The man injured in the accident has been left the hospital. 10. The houses lying on the bank of the river are beautiful.