Question

用sb+be+doing+sth+when+sb+did+sth造句？

Answer 1

sb be doing sth when sb did sth. 意思是：某州清姿人正在做某事，就在此时（突然）某人做某事。试造句如下正蚂，供采纳：
I was watching TV when my parents came back. 我正在看电册绝视突然我爸妈回来了。
We were working in the cotton fields when it poured cats and dogs. 我们正在棉田干活突然天降大雨。