The country life he was used to ______ greatly since 1998.
| A．change | B．has changed | C．changing | D．had changed |
There was a _________ look on her face so I repeated the question.
| A．puzzled | B．puzzling | C．puzzle | D．puzzlement |
___________ everyone is here, let’s start work.
| A．For | B．Although | C．After | D．Now that |
—What are you going to do with so many vegetables?
—Well, ______ allow them to go bad, I will sell them at half price.
| A．more than | B．less than | C．rather than | D．other than |
These teenagers don’t know much of the world yet; that’s why they are so easily _____.
| A．taken in | B．taken up | C．taken on | D．taken off |
--- 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 learn |