Jack，s room always has the dusty smell of an apartment whose windows are __________ opened.
| A．rarely |
| B．generally |
| C．apparently |
| D．frequently |
---–I was riding along the street and all of a sudden, a car cut in and knocked me down..
-----You can never be ________ careful in the street.
| A．much | B．very | C．so | D．too |
. Now then, children, it’s time you _________.
| A．washed and dressed | B．are washed and dressed |
| C．will wash and dress | D．were washed and dressed |
She could speak both English and French, but _________ is hard to believe.
| A．she | B．this | C．that | D．which |
There is no night-flight to the small town. The service was ________ at the end of the summer.
| A．turned over | B．turned off | C．taken out | D．taken off |
To keep healthy, Professor Johnson _________ cycling as a regular form of exercise
after he retired.
| A．took up | B．caught on | C．carried out | D．made for |