Father went to his doctor for ____about his heart trouble.
| A．an advice | B．advice | C．advices | D．the advices |
Mr. Lee suggested that all of us go out to have a walk to refresh our mind ________ classes.
| A．among | B．during | C．without | D．Between |
Take your time, Henry. The ship is arriving in _______ forty minutes.
| A．equally | B．approximately |
| C．reasonably | D．Entirely |
As parents, it is wrong to ____________ your children when they’ve done something bad.
| A．cover | B．prevent | C．correct | D．Defend |
The leaders of the country are discussing the problem, ________ they have argued for more than an hour.
| A．about which | B．against whom |
| C．for which | D．to which |
They’ve arrived at the flooded areas, but we don’t know ________ they got there.
| A．where | B．whatever | C．how | D．However |