The hospital _________ well, where many wounded ________every day.
| A．is operated; operation | B．operates; are operated on |
| C．operates; are operated | D．operates; operates on |
At the foot of the mountain, .
| A．a village lie | B．lies a village | C．does a village lie | D．lying a village |
The traffic rule says young children under the age of four and less than 40 pounds must be in a child safety seat.
| A．being weighed | B．to weigh | C．weighed | D．weighing |
Today's children are raised in a way that is totally different from how their parents were___.
| A．brought up | B．brought on | C．taken on | D．taken up |
Wilma became the first American woman to win three Olympic gold medals in track, _____ made her mother very happy.
| A．it | B．that | C．which | D．this |
She went to the bookstore and bought
| A．dozen books | B．dozens books | C．dozen of books | D．dozens of books |