In aerospace devices the weight of the necessary power producing equipment is _____.
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.