–Sorry, Professor Smith. I didn’t finish the assignment yesterday. --Oh, you _____ have done it as yesterday was the deadline. A. must B, mustn’t C, should D. shouldn’t
(2014届江西省师大附中鹰潭一中宜春中学等重点中学高三联考 ) —May I speak to your manager at 4:00 this afternoon? —Sorry, sir. He ________ to a meeting soon.
By the time you have finished this book, your meal ______ cold.
—Can I call you back at two o’clock this afternoon? —I’m sorry, but by then I______ to Beijing. How about five?
They are living with their parents for the moment because their own house ____.
—Did you catch what I said?—Sorry. I ______ a text message just now.