A. had to B. would C. could D. was able to

6. —When can I come for the photos? I need them tomorrow afternoon.

—They _______ be ready by 12:00.

A. can B. should C. might D. need

7. —I stayed at a hotel while in New York.

—Oh, did you? You _______ with Barbara.

A. could have stayed B. could stay

C. would stay D. must have stayed

8. —Are you coming to Jeff’s party?

—I’m not sure. I _______ go to the concert instead.

A. must B. would C. should D. might

9. I was really anxious about you. You _______ home without a word.

A. mustn’t leave B. shouldn’t have left

C. couldn’t have left D. needn’t leave

   10. —Is John coming by train?