John Smith was a high school student and he was quite good at math. He always got an “A” in his math. He loved his computer. He came home 16 every day. Then he 17  on it at home until midnight. But John was not 18 at English. He often got an “F” in his English exam. One day, after school, John walked into the school office. The school office computer had the 19 of all the students: the math grades,the science grades,the grades in arts and music and the grades in English. He 20 his English grade an “F”! John 21 his English grade from “F” to “A”. John s parents looked at his report card. They were very happy.

“An ‘A’ in English!” said John’s dad happily,“You are a very 22 boy, John. ”

John is a hacker (黑客)• Hackers know how to take information from other’s computers and put 23 information in. Using a modem(调制解调器),they join their computer to others’ computers secretly. School headmasters and teachers are worried about hackers. But this kind of thing still happened. Of course, at last, John was 24 for what he had done and told it to his teacher. From then on, he worked 25 at English than before.

(    )16.    A.    early    B.    late    C.    slowly    D.    loudly

(    )17.    A.    finished    B.    talked    C.    played    D.    lived

(    )18.    A.    long    B.    well    C.    bad    D.    good

(    )19.    A.    books    B.    names    C.    photos    D.    grades

(    )20.    A.    looked for    B.    found    C.    listened    D.    watched

(    )21.    A.    changed    B.    wrote    C.    got    D.    took

(    )22.    A.    easy    B.    clever    C.    hard    D.    quiet

(    )23.    A.    right    B.    wrong    C.    interested    D.    new

(    )24.    A.    sorry    B.    strict    C.    difficult    D.    tired

(    )25.    A. lazier    B.    harder    C.    shorter    D. less

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