根据要求改写下列句子。
1. Did you have a good time at the party? (改为同义句)
Did you ______ ______ at the party?
2. There is little water in the river, ______ ______ ? (完成反意疑问句)
3. Can you tell me how I can get to the post office? (改为同义句)
Can you tell me ______ to ______ the post office?
4. Peter is the youngest in his class. (改为同义句)
Peter is younger than ______ ______ students in his class.
5. What about going out for a walk? (改为同义句)
Shall ______ ______ out for a walk?
6. He plays ping -pong well. (改为否定句)
He ______ ______ ping-pong well.
7. We have done something very special. (改为一般疑问句)
______ you done ______ very special?
8. You can buy a new computer, too. (改为同义句)
You ______ ______ buy a new computer.