⑴What's this? A、我的新蜡笔。
⑵Open it and see! B、你有多少支蜡笔?
⑶How many crayons do you have? C、打开看看!
⑷You have sixteen crayons! D、这是什么?
⑸My new crayons. E、你有十六支蜡笔!