What are they doing？（用climbing回答。）
They’re eating lunch！（改为一般疑问句。）
They like bamboo.（对bamboo进行提问）
It’s playing with its mother！（对 playing进行提问。）
Do you see any elephants？（改为陈述句。）
The elephent is drinking water.（对drinking water进行提问。）
What are they doing?---------They are climbing.
They're eating lunch.---------Are they eating lunch?
They like bamboo.----------What do they like?
It's playing with its mother！--------------What does it doing with its mother?
Do you see any elephants？------------I see some elephants.
The elephent is drinking water.------What is the elephant doing?
谢谢°∀°！
谢谢°∀°！