These problems are too complicated to be explained clearly in a few words.These problems are too complicated to be explained clearly in a few words.

Chrk: Would you like to hve te with us Clr: No, thnk you. ______.Chrk: You must coChrk: Would you like to hve te with us Clr: No, thnk you. ______.Chrk: You must comegin.I wish I cn B．I must be going C．I’ve hd enough D．Fmll rightA．I wish I canB．I must be goingC．I’ve had enoughD．Fm all right