1.opening,I,as,just,was,the,rang,door,phone,the
I was just opening the door as the phone rang.
电话响的时候我刚好在开门.
2.already,we,to,been,three,have,times,Shanghai
We have already been to Shanghai three times.
我们去上海已经去了3次了.
3.cooking,while,I,dinner,the,was,he,working,was,garden,the,in
I was cooking the dinner while he was working in the gardon.
他在院子里忙的时候我正在做饭.
4.doing,you,what,were,watching,when,was,I,TV
What were you doing when I was watching TV?
我看电视的时候你在做什么?