Ⅰ. 根据句意及汉语提示, 用适当的单词填空，完成句子。
1. It’s very _______(热的) in Beijing today.
2. It is not very cold here in ________(冬天).
3. — Would you like some apple _______(果汁), Anna?
— Yes, please.
4. — Can I ________(坐) here?
— Yes, you can.
5. There are lots of ________(高山) there.
