题目内容

Father is busy writing postcards this morning and ____ ten so far. (2004)

A. wrote
B. was writing
C. has written
D. has been writing

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It's reported that by the end of last month the sale of the company ____ by 10%.(2003)

A. has risen
B. had been rising
C. had risen
D. has been risen

Allen ____ any good job since he came to New York City two years ago. (2003)

A. hasn't found
B. didn't find
C. doesn’t find
D. hadn’t found

By the end of last year we ____ more than 2,000 teachers of English all over the world. (2002)

A. trained
B. would have trained
C. had trained
D. have trained

Something about his manner suggested that he ____ not interested in what we were doing.(2002)

A. was
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