The belief that the children of working mothers usually suffer is by most scientists.
| A．rejected | B．refused | C．resisted | D．reduced |
Why don’t you put the meat in the fridge ? It will _____ fresh for several days.
| A．be stayed | B．stay | C．be staying | D．have stayed |
All morning as she waited for the medical report from the doctor, her nervousness _____.
| A．has grown | B．is growing | C．grew | D．had grown |
The silence of the library _____ only by the sound of pages being turned over.
| A．has been broken | B．breaks | C．broke | D．was broken |
With the rapid growth of population, the city _____ in all directions in the past five years.
| A．spreads | B．has spread | C．spread | D．had spread |
- How long _____ at this job ?
- Since 1990.
| A． | were you cmployed | B． | have you been employed |
| C． | had you been employed | D． | will you be employed |