_____ he left school in 1964, he must be over forty now.
举一反三
- “<br/>_____ he be watching TV now?” Yes, he _____ be watching TV<br/>now.” <br/>No, he _____ be watching TV now.” A: Must; can; mustn’t B: Can; must; can’t C: Must;<br/>must; can’t D: Can; can; mustn’t
- He must be in the building because he was seen _____ the building just now.
- Mr. Brown has checked out but he found that he ________ something in the room. A: must left B: must have left C: must leave D: must be leaving
- “____ he have left yesterday?” Yes, he ____<br/>yesterday.” No, he ____ yesterday.” A: Must; must have left; can’t have left B: Can; can have<br/>left; can’t have left C: Can; must have left; can’t have left D: May; must<br/>have left; shouldn’t have left
- ______ he left school at 14, he went to another city to get work.