It is common __________ that a certain amount of regular exercises improves the health whether or not exercise adds to the length of life.
| A．evidence | B．experience |
| C．practice | D． ignorance |
9. The good service at the hotel ____ the poor food to some degree.
| A．made up for | B．saved up for | C．took the place of | D．turn out |
8. If the children are badly ____ ,
they behave badly.
| A．brought in | B．brought up | C．brought about | D．brought back |
7. Actually, Miss Zhang is not at all serious as she ____ .
| A．shows | B．performs | C．appears | D．Behaves |
6. After a successful operation, Ronaldo has begun to do some exercise to ____ strength.
| A．add | B．decrease | C．increase | D．Rise |
5. —How did you find your sister in such a big and strange city?
—I ____ her in the railway station when I was looking for the police for help .
| A．came about | B．came out | C．came up | D．came across |