1) Sarah looks very happy. She_____________________ her driving test. a) should have passed b) may have passed c) must have passed 2) Jim hasn't arrived yet. He ___________________ the wrong train. a) may have taken b) should have taken c) can't have taken 3) You __________________ ill yesterday. I saw you at Juliet's party. a) must have been b) could have been c) can't have been 4) I didn't pass my driving test. I__________________more. a) could have practices b) must have practiced c) should have practiced 5) I __________________ a teacher, but I decided to become a lawyer. And, I'm happy with my choice. a) should have been b) could have been c) must have been 6) You _______________________ to my party, it was awesome. We missed you. a) should have come b) could have come c) may have come 7) Nick __________________________ his job because his staff is in his office. a) may not have left b) shouldn't have left c) can't have left 8) I'm sorry to come without calling. I ________________________ you a message. a) could have sent b) should have sent c) can't have sent 9) Lucy didn't come to work today. She__________________ ill. a) may have been b) can't have been c) should have been

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