––Has Mr Li known the news?
––I’m afraid not. I called his house this morning but ____ answered.
| A．anybody | B．everybody | C．somebody | D．nobody |
Spacecraft can travel ______the speed of light .
| A．for | B．on |
| C．in | D．at |
In 2100, people will by robots.
| A．cared for | B．be looked |
| C．be cared for | D．take care of |
I wonder ___________ from Beijing next week.
| A．whether will Tim return | B．whether Tim will return |
| C．if will Tim return | D．if Tim returns |
Last night someone_______ the shop and took away lots of watches.
| A．broke out | B．broke up |
| C．broke off | D．broke into |
Though he is charged_______ the murder, he isn't involved_______ the case.
| A．to; of | B．with; of |
| C．to; in | D．with; in |