It's no use______ with him. You might as well ______ with a stone wall.
I don’t know whether I can attend the meeting. I’m afraid that you have to wait a moment and allow me to check my _____.
--- May I move your bag a little and take this seat?--- __________.
--- Tom is fond of surfing the Internet and junk food.--- Well, ___________. But I’ve realized it’s really bad.
Peter’s jacket looked just the same as Jack’s, but it cost ____his.
________, 200 students went for the picnic, ____ some from No.2 High School.