Tom and Tim are from the USA 改为一般一问句,肯定和否定回答和特殊疑问句

问题描述:

Tom and Tim are from the USA 改为一般一问句,肯定和否定回答和特殊疑问句

are Tom and Tim from the USA?
yes,they are.No,they aren't.
where are Tom and Tim from?