Even if you are an experienced teacher , you sometimes _____ make some mistakes.
A.can | B.must | C.should | D.will |
________from what he said, he must be the thief who has stolen the car.
A.Judging | B.Judged | C.To judge | D.Judge |
________from heart trouble for years, Professor White has to take some medicine with him wherever he goes.
A.Suffered | B.To suffer | C.Having suffered | D.Being suffered |
________, the boy couldn’t enter his house.
A.Since the key has lost | B.The key been lost |
C.Lost the key | D.Having lost the key |
Time________, I can have done it better.
A.permit | B.be permitted | C.permitting | D.to permit |
_______the exam, the boy was punished by his father.
A.No passing | B.Having passed | C.Not passing | D.Not having passed |