It was not until dark ______ he found ______ he thought was the correct way to solve the problem.
| A．that; what | B．that; that | C．when; what | D．when; that |
They _____ of the terrible situation in Thailand, otherwise they wouldn't have gone there for sightseeing.
| A．wouldn't hear | B．didn't hear | C．haven't heard | D．don't hear |
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 |