The athlete's years of hard working________when she finally won the Olympic gold medal.
| A．went on | B．got over |
| C．ended up | D．paid off |
The size of the audience, we had expected, was well over one thousand.
| A．whom | B．who | C．which | D．as |
the zoologists tried to prove was that the photo of the South China Tiger had been staged or technologically dealt with.
| A．That | B．Why | C．Whether | D．What |
It is the customers’ needs that has made chain stores so popular in big cities in China.
| A．meeting | B．met | C．to have met | D．being met |
Out of the crowded bus ,who was dressed in a black suit and waved to a woman.
| A．a tall man in his thirties stepped | B．stepped a tall man in his thirties |
| C．did a tall man in his thirties step | D．did a tall man step in his thirties |
James Cameron’s movie Avatar, set in 2154, place on a planet called Pandora.
| A．will take | B．will be taken | C．takes | D．is taken |