根据句意及首字母或汉语提示，将单词的正确形式写在相应的横线上。 .
1. Look! The children _____________(swim) at the pool.
2. — What's she doing?
— She ___________ (not do) her homework. She's reading.
3. — What are the boys doing?
— They are t___________ about the pictures.
4. — How's the w___________ in Beijing?
— It's raining.
5. It'll be ___________(sun) in Harbin tomorrow.
6. It's very c___________ outside. Please put on your coat when you go out.
7. W___________ is from November to January in China.
8. The Greens want to go to Hawaii on v___________.
9. Some people are t___________ photos in the park .
10. We are very ___________ (surprise) at the news.
