单项选择题
A．You should study harder. B．I've said before that the game takes too long. C．Yes, you get it. D．Sorry, your mother's using the computer now.
A．I want to hear other opinions. B．It certainly is. And I really like the hand. C．Yes, the concert is terrible. D．No, everything went on perfectly.
A．Why are you so careless about yourself B．This kind of thing happens to everyone. C．You should take good care of yourself. D．Oh, that's too baD. Why don't you take some aspirin