-Listen! Is Mary playing the piano in the room?
--No. It ________ be Mary. She has gone to Hong Kong.
| A．may not | B．needn’t | C．can’t | D．mustn’t |
______Liu Wei has no hands, he can play the piano very beautifully.
| A．If | B．Unless | C．Because | D．Although |
Of all Gong Linna’s songs, I like her Uneasy（忐忑）________.
| A．well | B．better | C．best | D．the best |
The dish smells .It must be very delicious.
| A．nice | B．sweet | C．terrible | D．strange |
It’s your life, not. Don’t always depend on me.
| A．me | B．you | C．mine | D．yourself |
Bin Laden was killedMay 2, 2011.
| A．in | B．on | C．by | D．at |