1. The policeman wasn't very Friendly. He stopped our car.
->
2. I met a woman. She can speak six languages.
-> the woman
3. Most of the people couldn't come. I invited them to the party.
->
4. The officer wasn't very friendly. I spoke to him yesterday.
->
5. The man is a top businessman. His Son is my classmate .
->
6. I have a lot of homework. I must do them.
->
7. The tree should be cut down. Its branches are dead.
->
8. The stories are usually very funny. Tom tells them.
->
9. She is the only person. She understands me.
->
10. This is the worst film. I have ever seen it.
->
11. Ngo Tat To is a Vietnamese writer. He wrote "When the lights is out"
->
12. Mary and Margaret are twins. You met them yesterday.
->
13. These drugs are useful. They cure cancer diseases.
->
1. The policeman wasn't very Friendly. He stopped our car.
-> The policeman who stopped our car wasn't very friendly
2. I met a woman. She can speak six languages.
-> the woman whom I met can speak six languages.
3. Most of the people couldn't come. I invited them to the party.
-> Most of the people whom I invited to the party couldn't come
4. The officer wasn't very friendly. I spoke to him yesterday.
-> The officer to whom I spoke yesterday wasn't very friendly.
5. The man is a top businessman. His Son is my classmate.
-> The man whose son is my classmate is a top businessman.
6. I have a lot of homework. I must do them.
-> I have a lot of homework which I must do
7. The tree should be cut down. Its branches are dead.
-> The tree whose branches are dead should be cut down
8. The stories are usually very funny. Tom tells them.
-> The stories which Tom tells are usually very funny.
9. She is the only person. She understands me.
-> She is the only person who understands me.
10. This is the worst film. I have ever seen it.
->This is the worst film which I have ever seen
11. Ngo Tat To is a Vietnamese writer. He wrote "When the lights is out"
-> Ngo Tat To , who wrote "When the lights is out" , is a Vietnamese writer.
12. Mary and Margaret are twins. You met them yesterday.
-> Mary and Margaret , whom you met yesterday are twins.
13. These drugs are useful. They cure cancer diseases.
These drugs, which cure cancer diseases, are useful
#Yumi