Success in life doesn’t happen________. It’s the result of devoting your time and energy to what you’ve set out to do.
—I went to work on foot yesterday, though it _________ cats and dogs.—You __________ by bus. It was likely to get a cold.
Haven’t I told you that you __________ have the answer tomorrow morning?
Jane’s pale face suggested that she ____ ill, and her parents suggested that she ____ a medical examination.A be; should have B was; have C should be; had D was; has
We ____ last night, but we went to the concert instead.A must have studied B might studyC should have studied D would study
I ______ have been more than six years old when the accident happened.