【单选题】
Every means _______ been tried to solve the difficult problem.
【单选题】
This is a very difficult operation. It is essential that you __________ for emergency.
【单选题】
__ of us likes the film. ?
【单选题】
—Look, someone is coming. Guess who it ___ be?—I think it ___ be Tom.—I don’t think it ___ be ___.
④
?might; must; can; himself
【单选题】
Keep a __________attitude and good things will happen.
【单选题】
Things never went _____ as we had expected
【单选题】
Something ( ) hung in the air between them.
【单选题】
Her team have helped her to get ( ) the difficult time.
【单选题】
Finding it difficult to ____ to the climate in the city, he decided to move to the North. ?
【单选题】
Look,someone is coming. Guess who it_________be?I think it______be Tom.I dont think it______be_______.