Have you seen John recently ? I wonder _______with his classmates.
My sister met him at the Grand Theatre yesterday afternoon,so he ________ your lecture.
Mr.Bush is on time for everything.How ________ it be that he was late for the opening ceremony.
—Are you coming to Jeff's party?—I'm not sure.I ________ go to the concert instead.
—Could I borrow your dictionary?—Yes,of course you ________.
—Must I go there right now?—No,you ________.You ________ go there before supper.