—I am very sorry that I have caused you so much trouble.
— _________.
A.Just a little B.Certainly not C.You are welcome D.It doesn’t matter
—Could you tell me _________ when you graduate from the middle school？
—I haven’t decided yet. But my parents will support me.
A.which school you will go to B.whether you will go to the school
C.when you will go to the school D.why you will choose the school
—Can you help me _________ the dictionary？It’s under your desk.
—Certainly.
A.pick up B.ask for C.put up D.look for
How time flies！About twelve years has passed ________ Beijing Olympics took place in 2008.
A.when B.since C.till D.after
Tough people in our country and all over the world face difficulties, we should __________ and we will be successful soon.
A.calm down B.look up to C.grow up D.pull together
It is our duty to make our environment better and better. So we can’t throw away the rubbish everywhere _________.
A.in silence B.in public C.in fact D.in total
