—What should I do with such a messy room after the party?

—______ the useless stuff on the floor first．

A．Clearing away                                           B．Cleared away

C．Clear away                                              D．To clear away

—What should I do with such a messy room after the party?

—          the useless stuff on the floor first.

A．Clearing away             B．Cleared away       C．Clear away          D．To clear away