F: The children have been playing in the mountains for a long time. Why haven't they come back? I am really worried about them. ,M: Look at the sky. Black clouds are gathering and strong winds are blowing. It seems a heavy rain will fall soon. ,F: They haven't brought anything to protect themselves. They will be caught in the rain I think. ,M: Don't be worried too much about them. Anyhow, they're old enough now. They ought to be able to take care of themselves. ,F: I'm afraid they will catch a cold if they are caught in the rain. You see it's a little cold now. ,M: Shall we bring some umbrellas or raincoats for them? ,F: How can you find them since we don't know where they are? ,M: Well, we can only stay home and wait for them.
(A) F: Maybe you are right, we can only wait at home. I'll prepare some cothes for them. (B) F: I don't want to stay home, I think we should go out to find them, I know where they go. (C) F: Maybe we should go home, they may not come back to school after playing in the sea. (D) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that?
A