Since Tom downloaded a virus into his computer, he cannot open the file now.
| A．constantly | B．accidentally |
| C．deadly | D．eventually |
It’s ______ difficult to draw the boy’s attention to his lesson.
| A．so far | B．too far | C．far from | D．far too |
It was just a week ago________ an earthquake happened in Taiwan.
| A．when | B．where | C．that | D．/ |
He is a well-known singer, but he is ______an actor.
| A．most famous for | B．more famous as | C．more known as | D．best known for |
The prize will go to the writer ________ story is most meaningful.
| A．that | B．which | C．whose | D．who |
This is my workmate ,Mr. zhou , but he ________ in New York for 10 years.
| A．has worked | B．worked | C．is working | D．had worked |