My new pen ______. Who ______ have taken it?
| A．has been disappeared; can | B．has disappeared; could |
| C．is missing; should | D．has been lost; may |
Whenever they were busy with their own business, Sam, feeling _________, would go out for a walk or a cigarette.
| A．kept off | B．cut off | C．left out | D．at ease |
The audience rose, and loud cheers greeted the _________ of this speech.
| A．ease | B．rank | C．outbreak | D．conclusion |
Once we lose the farm, the _________ of poverty(贫困) will be sure.
| A．statement | B．admission | C．approach | D．occupation |
Japan’s growing sales of technology ________ a major development in this area, and we can also see its progress in other aspects.
| A．react | B．defend | C．represent | D．settle |
We were sad to learn that several students were by a car yesterday.
| A．hit out | B．knocked over |
| C．run across | D．picked up |