The field research will take Jone and Paul about five months; it will be a long time ____we meet them again. A. after B before C since D when
After long a nd hard work, the police at last discovered the ________ of the baby found by the side of a road.
This is the first time that we _____ a film in the cinema together as a family.
After that, he knew he could _____ any difficulty by doing what be could to the best of his ability.
I’m calling to ask about the position ________ in yesterday’s China Daily.
Who can think of a situation __________ this idiom can be used?