Janet has worked in the manager’s office for five years, ______ with letters and documents.
| A．deal | B．dealt |
| C．dealing | D．to have dealt |
There were two boys in the lab,_____did the experiment successfully.
| A．the clever of whom | B．the cleverer or whom |
| C．the clever of them | D．the more clever of them |
After the new technique was introduced the factory produced ______cars in 1994 as the year before.
| A．as twice many | B．as many twice | C．twice as many | D．twice as |
I am in_____charge of the class which was in
charge of my wife.
| A．不填；the | B．不填；不填 |
| C．the; 不填 | D．the; the |
I didn’t like the story,________, it’s too long, also it was written by a writer I don’t know
| A．for one thing | B．for a thing | C．although | D．in one hand |
—I’m thinking of losing weight these days.
—Oh, you_____be out of your mind. You’re 50 kilograms at the most!
| A．will | B．should | C．may | D．must |