1. This problem can be solved.
2. I wish I had a sister.
3. Nam said that he had to do his homework.
4. Million tons of garbage are produced every year.
5. Ao dai is traditional and fashionable.
6. Dalat was very beautifulso they wanted to go there again.
7. I have to do my home work so I can’t go to the cinema with you.
8. I wish I had a sister.
9. He asked Nam where he lived.