单项选择题
A．It is still raining. B．It has cleared up. C．It has stopped raining. D．It is still snowing.
A．Yes, with pleasure. B．Yes, I know her very well. C．No, I’m afraid I don’t. D．No, I won’t be free this evening.
A．Is that so early B．Must you leave so soon C．I’m sorry. D．I’ll see you then.