Nobody believed his reason for being absent from class __________ he had to meet his uncle at the airport.
| A．why | B．that |
| C．where | D．because |
Since Tom ______ downloaded a virus into his computer, he
can not open the file now.
| A．readily | B．horribly |
| C．accidentally | D．irregularly |
He began to take political science ____ only when he left
school.
| A．strictly | B．truly |
| C．carefully | D．seriously |
She devoted herself ______ to her research and it earned her a
good reputation in her field.
| A．strongly | B．extremely |
| C．entirely | D．freely |
The committee is discussing the problem right now. It will_____ have been solved by the end of next week.
| A．eagerly | B．hopefully |
| C．immediately | D．gradually |
一Have you handed in your schoolwork yet?
一Yes,I have.I guess it _____ now.
| A．has graded | B．is graded |
| C．is being graded | D．is grading |