根据句意及首字母或汉语提示完成单词。(每小题2分,共10分)
1.It’s 39°C. It’s____(相当)hot.
2. How about ____(plant) a donut tree?
3. An old man ______(water) the flowers there mow.
4. When autumn comes, the l_____ on the trees begin to fall.
5.Danny _____(摔下来)the climbing bar and broke his leg.