Bài 1:
1. Although I was tired, I couldn’t sleep.
2. They have very little money but they are happy.
3. Although we live in the same street, we hardly ever see each other.
4. Angela got married when she was 23.
5. The phone rang three times while we were having dinner.
6. She dresses like that so that everyone will notice her.
7. He sold the car because it was too small.
8. I will stay here until you get back.
Bài 2:
1. Peter, who hated eating on his own, wanted to have dinner with us
2. We saw several houses, most of which were modern.
3. My brother, whose dream is to live in a farm house, has just sold his town house.
4. We pay a visit to the house where we lived 10 years ago.
5. They’ll never forget the day on which their wedding took place.
6. What was the name of the year in which your son was born?
7. Hai phong, whose streets are green, is a nice city.
8. I like the dog whose fur is white.
9. Felipe bought a camera which has three lenses.
10. Frank is the man whom we are going to nominate for the office of treasurer.
11. Janet wants a typewriter which can self-correct.