Mary is my English teacher not only teaches me knowledge but also how to be a good person．（ ）
A．sheB．whichC．who
Do you know when we _____？
I'm not sure．I will tell you about it when the time ______．（ ）
A．leave，is fixed
B．will leave，is fixed
C．leave，will be fixed
D．will leave，will be fixed
Do you enjoy yourself at the concert？
Yes．I have never been to _____ one before．（ ）
A．a betterB．the bestC．a worseD．the worst
I've bought all the food for the party tonight．
Thank you．Then I ____ go to the supermarket．（ ）
A．can'tB．mustn'tC．shouldn'tD．needn't
Our teacher ______ a bookshelf at the back of our classroom to make a small reading corner．（ ）
A．picked upB．put upC．took upD．got up
Though Kongfu Panda 3 is popular with teenagers，it won't be liked by ______．（ ）
A．nobodyB．somebodyC．everybodyD．anybody