湖南省怀化市2014年高三第二次模拟考试)27. The retired teacher is said to have returned from the USA, where he ______ by some of his old students.
—I went to the beach and got plenty of rest. —___ You looked tired hast time I saw you.
—Oh, must you? Stay a bit longer. It’s been such fun having you. —____. I’ve got an early start tomorrow morning.
—I should have gone to the wonderful concert with you yesterday. —_____. If possible, I wish I would have another such chance.
—Jack, you ___ on the phone. —______.
—I’m awfully sorry I can’t go with you. —_____? Haven’t you agreed?