When we were having a meeting, the director（）the bad news by telephone.
The man（）the gate when he realized that we had spotted him.
The play（）already（）when we got to the theatre.
Only when we hurried to the airport____ the flight was cancelleD)A)we foundB)did we findC)have we foundD)we have found
We（）our breakfast when the pilot came on board.
Our lab was being（）when we visited the university.
3.According to the passage, whom are we speaking to when we say Would you mind closing the door?
There is a saying”when in Rome,do as Romans do ,”So when communicating with American， we should following the American dining style, While when dining with Europeans, we may following the Europeans style .
We should affirm the flight information when we book the flight tickets.
When upgrading the room, we should never pay the extra charge.
When we describe the cliffs ,we can use the word as ___________.
When would we use the idiom “ 辽东之豕 ” ?
When we are about to leave the room, we can say:____.
______ most of the teachers in the school，Mrs．Joyce loves the children and knows when to praise them and when to criticize them．
We were all there when the accidentoccurred．
When we reached the station, the train had not arrived yet; so we______.
When we design the mechatronic product, what types of design ideas can we apply？
When we drove past the ranch, we saw many______.
When we were in the mountains, we often found ourselves entirely enveloped by the fog.
We______swim in the little lake when we were children.
The“pleasant day”to which the author refers was the period when we ．
When we praise the children, 'you did a very good job! ' you can raise your thumb without saying 'good'. This suitation means that we can understood the meaning by__________.
When we got to the cinema, the film （) for 5 minutes.
When we arrived at the airport, we were told our flight（) cancelled.
