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
—Tom, would you like to eat out with me？
— It is ________ what I want to do. I’ m very hungry now.
A.easily B.especially C.exactly D.hardly
The 119 passengers are Liu Chuanjian. Without him, they would probably have lost their lives.
A. hard on B. thankful to C. friendly to D. responsible for
She is a(n) _________ person, and she is good at telling funny stories.
A.famous B.serious C.humorous D.strange
