When he was opening the door, he was ___________ that he was being followed by a policeman.
He had never envied the rich___money.
The young often___the old in our town.
_____a wonderful sense of humour.
—Do you think we can get there on time?—Yes,_________ the bus does not break down.A.even if .unless C.until D.so long as
It wasn’t ________ they found that there was much trouble ________ the plan.