86.1 Correct the mistakes.

86.1 Correct the mistakes:

1. I need some information.
2. Our teacher has news about the trip.
3. She gave me some good advice.
4. Her progress is very good.
5. We had a lot of homework yesterday.
6. The furniture was very old.
7. I have no experience of using these equipment.
8. I need to improve my knowledge of this new technology.