The program is like a window on the world ____ you sit by it and fix your attention on what it shows.
| A．if | B．as | C．while | D．unless |
—I need to get changed. —________! We’ll be late for the party.
| A．Oh, come on | B．Go ahead | C．Take it easy | D．It’s a pity |
It’s not what we do once in a while ________ shapes our lives, but what we do consistently.
| A．which | B．that | C．how | D．when |
—He got his first book published. It turned out to be a bestseller.
—When was ________?
— ________ was in 2000 when he was still in college.
| A．that; This | B．this; It | C．it; This | D．that; It |
—They are quiet, aren’t they?
—Yes. They are accustomed ________ at meals.
| A．to talk | B．to not talk | C．to talking | D．to not talking |
After the earthquake, ________ food and medicine was sent there.
| A．a good many | B．scores of | C．a good deal of | D．a large number of |