1. He was made to work hard

2. He hasn't visited his family for 2 years

3. She is interested in wearing embroidered jeans

4. Maryam has not come to Vietnam for 2 years

5. Lan said she needed to improve her English

6. The bus which goes to the airport runs every hour

7. If this test weren't difficult, I could do it

8. It is raining, so I decide to stay at home

9. No one in the world is taller than that man

10. Mary's mother is more beautiful than her

11. Though the box was heavy, she tried to drag it home

12. The girl spent 6 months writing the novel

13. The young man is proud of his new invention

14. Bell is the inventor of the telephone

15. The girl who helped me with my bag last night is beautiful

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1. He was made to work hard. 
2. He hasn't visited his family for two years. 
3. She is interested in wearing embroidered jeans. 
4. Maryam has come to Vietnam for two years. 
5. Lan said that she needed to improve her English. 
6. The bus which goes to the airport runs every hour.
7. If this test weren't very difficult, I could do it. 
8. It is raining, so I decide to stay at home. 
9. No one in the world is taller than that man.
10. Mary's mother is more beautiful than her.
11. Though the box was heavy ,so she tried to drag it home. 
12. The girl spent 6 months writing the novel. 
13. The young man is proud of his new invention. 
14. Bell was the inventor of the telephone. / Bell was the man who invented the telephone.
15. The girl who helped me with my bag last night is beautiful.