I can't see you on Monday because I have a previous ___________ (engage ) .
举一反三
- — I think I saw John yesterday. A: You _____ him, for he is now in the U.S. B: can't see C: can't have seen D: may not see E: must not see
- I’m sorry I can’t see you immediately; but if you’d like to take a seat, I’ll be with you ＿ .
- I can't make the cake you love to eat because I don't have all the ____. A: ingredients B: pounds C: gallons D: dozens
- -Hello, may I have an appointment with the headmaster?-________________. A: Sorry, I don't know you B: No, you can't C: Certainly. Wait a minute, please D: Let me see
- I'm a bit tied-up at the moment. I ______ be able to see you later but I'm not sure yet. A: must B: can't C: have to D: might