—How much do you know about the 3D film technology?
—A little. Not until _______ the hot movie Avatar _______ some about it.
| A．did I see; did I begin to learn |
| B．I saw; I began to learn |
| C．I saw; did I begin to learn |
| D．did I see; I began to to learn |
I am very ________ with my living room.It really has a ________ atmosphere here.
| A．pleased；pleased | B．pleased；pleasant |
| C．pleasant；pleased | D．pleasant；pleasant |
Having introduced the new equipment，the company turned out ________ in 2009 as the year before.
| A．as three times cars |
| B．three times as many cars |
| C．as many cars as three times |
| D．three times more cars than |
Joining the firm as a clerk，he got rapid promotion，and ________ as a manager.
| A．ended up | B．dropped out |
| C．came back | D．started off |
Unfortunately，at least 20 miners were killed,22 ________ and 13 ________ in the coal mine gas explosion.
| A．injuring；trapping | B．injured；trapped |
| C．injured；trapping | D．injuring；trapped |
—Where did you find the wallet?
—It was at the stadium ________ I played football.
| A．that | B．where |
| C．which | D．there |