They use computers to keep the traffic smoothly.
| A.being run | B.run | C.to run | D.Running |
----Where does your father work, Lucy?
----In England. But he _____ in France for 8 years.
| A.has worked. | B.has been worked. |
| C.have been working. | D.worked. |
It is many years ____ we enjoyed ourselves on the great occasion.
| A.since | B.that | C.before | D.when |
Three of the town’s factories have closed down _____ the space of a year.
| A.among | B.after | C.beyond | D.within |
Not having promoted the new digital camera successfully, the company should its original marketing methods.
| A.account for | B.reflect on | C.work out | D.call up |
Five workers _____ the mine disaster. After the injured _____ to the hospital, doctors and nurses immediately got down to saving their lives.
| A.was survived; rushed | B.survived from; were rushed |
| C.survived; was rushed | D.survived; were rushed |