1. Although he was very tired yesterday, he finished his essay.
2. Nga's sister is not as hard-working as her.
3. Minh said that the week before, he had visited Hue citaldel with his parents.
4. I asked Mai if she often stayed up late.
5. In the countryside in Viet Nam , people used to live in extended families.
6. It's thought that Mr. Nam is a great teacher.
7. I wish we had a big house.
8. It's kind of Nga to help the street children at weekend.