用a few momths ago作时间状语改写： 将改写的句子变否定句： 变一般问句： 肯定,否定回答： 急啊!
问题描述：
用a few momths ago作时间状语改写： 将改写的句子变否定句： 变一般问句： 肯定,否定回答： 急啊!
they are in canada now.
答
用a few months ago作时间状语改写：
They were in Canada a few months ago.
将改写的句子变否定句：
They weren't in Canada a few months ago.
变一般问句：
Were they in Canada a few months ago?
肯定,否定回答：Yes,they were.No,they weren't.