The country has already sent up 3 unmanned spacecraft, the most recent at the end of last March.
| A．was launched | B．being launched |
| C．has been launched | D．having been launched |
As is widely acknowledged, a great number of traffic accidents ____ numerous deaths and countless property loss all over the world very year.
| A．subscriber to | B．contribute to |
| C．result from | D．aim at |
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 |