1) What ... you do well? (ability) a) can b) should c) do 2) What ... I do? I need your advice! a) can b) need c) should 3) Susan ... swim really well! a) cans b) shouldn't c) can 4) Nina and I have a test tomorrow. We ... study! a) can't b) shouldn't c) should 5) I asked you a question! ... you please answer me? a) Can't b) Can c) Should 6) I'm sorry, I ... do you any favors right now. I'm busy. a) cannot b) can not c) can 7) I have an appointment, I ... go now. a) should b) can c) need 8) She left home half an hour ago. She ... be here by now. a) can b) could c) should 9) Can you dance ballet? a) Yes, I can. b) No, I can't 10) Can it fly? a) Yes, it can. b) No, it can't. 11) Can you do me a favor? a) Yes, I can do. b) Yes, I can. c) I can do. 12) I need money for my phone bill. a) You should buy a new jacket. b) You shouldn't save up. c) You shouldn't spend on trivial things. 13) He really wants to be promoted. a) He can work more. b) He should work harder. c) He should ask his boss. 14) I have an important meeting at 7 AM tomorrow. a) I'm sorry, I can't go out tonight. b) I'm sorry, I should sleep late. c) I'm sorry, I can't go to bed early.

Can & Should

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