实际情况回答问题答案如下：
My friend can run faster than me.
I can play snow.
Yes,it can.
改为一般疑问句,并做肯定和否定回答答案如下：
Three little pigs can build their own huoses.
改：Can three little pigs build their own huoses?
回答：Yes,they can./No,they can't.
Dicd and l can draw pictures of horses.
改：Can Dicd and you draw pictures of horses?
回答：Yes,we can./No,we can't.
Tigers can swim and run.
改：Can tigers swim and run?
回答：Yes,they can./No,they can't.