根据所给汉语提示完成句子。 1. Soon they _____ _____(飞
题型：翻译题
问题：
根据所给汉语提示完成句子。
1. Soon they _____ _____ (飞越) the high mountains and landed safely in Tibet.
2. Don't worry about my parents. They are both in _____ _____ (身体健康).
3. Do you know _____ _____ (发生什么) outside just now?
4. Some of my friends are interested in _____ _____ (集邮).
5. Is it possible for us human being to leave all the animals in the _____ _____ (自然环境)?