Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
He started computer programming as soon as he left school.
A.No sooner had he started computer programming than he left school.
B.Hardly had he started computer programming when he left school.
C.No sooner had he left school than he started computer programming.
D.After he left school, he had started computer programming.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
Get in touch with me as soon as possible if you change your mind about the trip.
A.Should you change your mind about the trip, contact me as soon as possible.
B.If you changed your mind about the trip, get in touch with me as soon as possible.
C.You would call me whether you changed your mind about the trip.
D.Having changed your mined about the trip, you should get in touch with me soon.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
All possible means have been used to prevent air pollution. The sky is still not clear.
A.Every possible means has been used to prevent air pollution so that the sky can be clearer.
B.The sky is still not clear due to the fact that all possible means have been used to prevent air pollution.
C.To prevent air pollution, every possible means has been used, and so the sky is still not clear.
D.Every possible means has been used to prevent air pollution, yet the sky is still not clear.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
As soon as I........my report, I'll call you and we'll go to dinner.
A.will finish
B.finish
C.finished
D.had finished

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The International Red Cross has about 97 million volunteers whose main...............is to protect human life and health.
A.rule
B.experience
C.organization
D.mission

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Credit cards.................in international trade are very convenient.
A.used
B.using
C.which used
D.use

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
UNESCO was established to encourage................among nations in the areas of education, science, culture, and communication.
A.employment
B.collaboration
C.workforce
D.independence

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It isn't cold outside. You....................wear a coat.
A.may
B.mustn't
C.should
D.needn't

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The lake....................from our bedroom window.
A.can see
B.could see
C.can be seen
D.could been seen

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34.
In today's competitive world, what responsible parents would not want to give their children the best possible start in life? For this reason, many parents want their children, often as young as ten months old, to become familiar with computers. They seem to think that if their children grow up with computers, they will be better equipped to face the challenges of the future.
No one has proved that computers make children more creative or more intelligent. The truth may even be the opposite. Educational psychologists claim that too much exposure to computers, especially for the very young, may negatively affect normal brain development. Children gain valuable experience of the world from their interaction with physical objects. Ten-month-old babies may benefit more from bumping their heads or putting various objects in their mouths than they will from staring at eye-catching cartoons. A four-year-old child can improve hand-eye coordination and understand cause and effect better by experimenting with a crayon than by moving a cursor around a computer screen. So, as educational psychologists suggest, instead of government funding going to more and more computer classes, it might be better to devote resources to music and art programs.
It is ludicrous to think that children will fall behind if they are not exposed to computers from an early age. Time is too precious to spend with a "mouse". Now is the time when they should be out there learning to ride a bike. There will be time later on for them to start banging away at keyboards.
Children who spend a lot of time on their computers _____.
A.will suffer from brain damage
B.tend to have more accidents than those who do not
C.do not necessarily make more progress than those do not
D.tend to like music and art more than those who do not