Lang Ping, who is said to have started her coaching career in America, ____ volleyball in China for almost twenty years.
| A．played | B．have played | C．was playing | D．had played |
—How's your project going，Jack?
—________.I'm half finished with it.
| A．So far so good | B．It's up to you |
| C．Never mind | D．Forget it |
________ an hour every day has made a considerable difference to my health.
| A．Having walked | B．Walk |
| C．Walking | D．Walked |
Not only ________ polluted but also ________ crowded.
| A．is the city；are the streets |
| B．the city is；the streets are |
| C．is the city；the streets are |
| D．the city is；are the streets |
Close the door of fear behind you，and you ________ the door of faith open before you.
| A．saw | B．have seen |
| C．will see | D．are seeing |
________ made our school proud was ________ more than 60% of the students were admitted to key universities in 2013.
| A．What；because | B．That；what |
| C．That；because | D．What；that |