The country has already sent up three unmanned spacecraft, the most recent__at the end of last March.
| A．has been launched | B．having been launched | C．being launched | D．to be launched |
Joining the firm as a clerk, Peter got rapid promotion, and ______ as a manager.
| A．turned up | B．brought up |
| C．ended up | D．showed up |
I am ______ about what I say because careless remarks are likely to hurt others’ feelings.
| A．enthusiastic | B．sensitive |
| C．doubtful | D．cautious |
The storm came so suddenly, otherwise they ______ such great loss when it struck.
| A．couldn’t suffer |
| B．wouldn’t have suffered |
| C．shouldn’t suffer |
| D．needn’t have suffered |
______ tablet computers like Apple’s iPad just before bed, a researcher says recently, can lead to a poor night’s sleep.
| A．Using | B．Used | C．To use | D．Use |
She was found sitting in her wheelchair, completely ______ in a fashion magazine her son had just bought.
| A．absorbing | B．absorbed |
| C．being absorbed | D．to absorb |