1 . The manner _________ a telephone is answered gives the image of the organization, so _______ polite and pleasant when answering the telephone.

A．in which; be

B．where; be

C．which; being

D．in which; being

2 . “______ that again!” My father shouted to me when I was found playing with fire.

A．Never to do	B．Don’t never to
C．Do never	D．Never do