I think Tom, as the head of a big department, should either study regularly or ____his job.
| A．quits | B．to quit | C．quitting | D．quit |
The number of women dying from breast cancer has fallen to its lowest level ____ records began in 1971.
| A．when | B．before | C．since | D．after |
．—Margaret ______ stay at home all day long in front of the TV.
—That’ s right．She ought to go to the fitness center with us.
| A．couldn’t | B．mustn’t | C．needn’t | D．shouldn’t |
We had over 120,000 people here at _____ weekend and expect to have up to ______ third of that number on the beach today
| A．the; a | B．the; the | C．不填; a | D．a; the |
Mr. Smith owned ____ collection of coins than anyone else I have ever met.
| A．larger | B．a larger | C．the larger | D．a large |
．I haven't my photograph album _____, but I'll show it to you later．
| A．at hand | B．at work | C．at ease | D．at length |