On Monday mornings it usually ________ me an hour to drive to work although the actual distance is only 20 miles.
| A．takes | B．is taking | C．took | D．will take |
There is no doubt ____ John will come by bus.
| A．if | B．why | C．that | D．how |
The reason ____he was late was ____he had taken a wrong bus.
| A．why; because | B．for; because of | C．why; that | D．for; that |
The 29th Olympic Games ____ in Beijing in 2008.
| A．will be held | B．was held | C．has been held | D．is being held |
—Did you visit the museum today?
—No. We _____ it, but we spent too much time shopping.
| A．could have visited | B．must have visited | C．could visit | D．must visit |
The school is _____ a Chinese teacher for the new term who masters the English language perfectly.
| A．searching | B．in the search of | C．in search | D．in search of |