The boy's father asked him not ________such boys as Tom and Jack.
| A．to be mixed with |
| B．to mix with |
| C．to be mixed |
| D．being mixed with |
A man set off a bomb at a Russian train station on Sunday,at least 16 people in the deadly attack．
| A．killed | B．kill | C．to kill | D．killing |
－Going to the party on Saturday?
－Shall we go together?
| A．Not sure． | B．Guess what? | C．With pleasure． | D．You bet ! |
To stay awake, my brother finished a cup of coffee and ordered.
| A．the other | B．another | C．the others | D．other |
We use human translators rather than machines as we believe human persons are more.
| A．beneficial | B．sensitive | C．reliable | D．valuable |
The human mind can many tasks that other animals cannot, like using language and judging what other people are thinking．
| A．carry out | B．take out | C．put out | D．bring out |