1有多种答案：
Shall we stay at home and watch TV on such rainy days?
Why not stay at home and watch TV on such rainy days?
Why don't we stay at home and watch TV on such rainy days?
What/ How about staying at home and watching TV on such rainy days?
2 Bring your notebook next Friday.
3 What will the weather be like later on
或
How will the weather be later on
4 Which direction did you wale