1. 从方框中选择合适的词并用其适当形式完成句子，注意词形变化

Europe，    skate，    snow，    sit

1. （1） England is a country in . It's not too hot or too cold all year round(一年到头).
   

3. （2） It's two thirty. The students are in the classroom and studying hard.
   

5. （3） The weather in Harbin is and cold in winter.

7. （4） Many children like on river when it is very cold.

9. （5） Please write to me .