Please do me a favor —_____ my friend Mr. Smith to Youth Theater at 7:30 tonight.
His suggestion made me angry, but _______.
_______ that he might lose his job, Peter always works extra hours to please his boss.
— I haven’t finished my task yet. — You shouldn’t have watched the film last night, or you _______ it by now.A, need have finished B. may have finishedC. should have finished D. will have finished
It’s only six o’clock now; Little Tom should be up ,though, because he _____ for nine hours.
The final exam is a battle _______ everybody wants to show off his or her talent.