Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions
The teacher implied that we'd have a pop quiz on Friday, but we won't know for certain until we get to class.  
A.explained exactly     
B.suggested
C.asserted indirectly    
D.questioned

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Read the following passage and write the letter A, B, C or D on the top of the first page to indicate the correct answer to each of the questions.
               If we accept that we can not prevent science and technology from changing our world, we can at least try to ensure that the changes they make are in the right directions.  In a democratic society, this means that the public needs to have a basic understanding of science, so that it can make informed decisions, and not leave them  in the hands of experts. At the moment, the public has a rather ambivalent attitude toward science. It has come to expect the steady increase in the standard of living that new developments in science and technology have brought to continue, but it also distrusts science because it doesn't understand it. This distrust is evident in in the cartoon figure of  the mad scientist, working in his laboratory to produce a Frankenstein. But the public also has a great interest in science, as is shown by the large audiences for science fiction.
            What can be done to harness this interest, and give the public the scientific background it needs to make informed decisions on subjects like acid rain, the greenhouse effect, nuclear weapons and genetic engineering? Clearly, the basis must lie in what is taught in schools. But in schools, science is often presented in a dry and uninteresting manner. Children learn it by rote to pass examinations and they don't see its relevance to the world around them. Moreover, science is often taught in term of equations. Although equations are a concise and accurate way of describing mathematical ideas, they frighten most people.
The science people learn in school can provide the basic framework. But the rate of scientific progress is now so rapid, that there are always new developments that have occurred since one was at school or university. Popular books and magazine articles about science can help to put across new developments. But even the most successful popular book is read by only a small proportion of the population. There are some very good science programs on TV, but others  present scientific wonders simply as magic, without explaining them, or showing how they fit into the framework of scientific ideas. Producers of television science programs should realise that they have a responsibility to educate the public, and not just entertain it.
               What are the science-related issues that the public will have to make decisions on in the near future. By far the most urgent is that of nuclear weapons. Other global problems, such as food supply or the greenhouse effect, are relatively slow acting. But a nuclear war could mean the end of all human life on Earth, within days.
(adapted from Public Attitudes Toward Science by Stephen Hawking)
What does the passage mainly dicuss?
 
A.The media can educate people about the most recent developments in technology.
B.The public should be educated about science so they can make good decisions.
C.The science people learn in school can provide a basic framework for scientific understanding.
D. Many people don’t trust science because they don’t understand it.

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.
Trees are useful to man in three very important ways: they provide him with wood and other products, they give him shade, and they help to prevent drought and floods.
Unfortunately, in many parts of the world man has not realized that the third of these services is the most important. In his eagerness to draw quick profit from the trees, he has cut them down in large numbers, only to find that without them he has lost the best friends he had.
Two thousand years ago a rich and powerful country cut down its trees to build warships, with which to gain itself an empire. It gained the empire but, without its trees, its soil became hard and poor. When the empire fell to pieces, the country found itself faced by floods and starvation.
Even though a government realizes the importance of a plentiful supply of trees, it is difficult for it to persuade the villager to see this. The villager wants wood to cook his food with, and he can earn money by making charcoal or selling wood to the townsman. He is usually too lazy or too careless to plant and look after trees. So unless the government has a good system of control, or can educate the people, the forests will slowly disappear.
This does not only mean that there will be fewer trees. The results are even more serious. For where there are trees their roots break the soil up, allowing the rain to sink in and also bind the soil, thus preventing it being washed away easily, but where there are no trees, the soil becomes hard and poor. The rain falls on hard ground and flows away on the surface, causing floods and carrying away with it the rich topsoil, in which crops grow so well. When all the topsoil is gone, nothing remains but a worthless desert.
In the writer's opinion, _______, or the forests slowly disappear.
A.people shouldn't draw benefit from the tree
B.measures must be taken               
C.government must realize the serious results     
D.unless trees never be cut down

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer for each question from 33 to 39.
Most people need some preparation before they are ready for the workforce, and planning should begin long before it is time to start a career.
Many high school students don't yet know what they want to do. High school is a great time to start thinking about careers. Settling on just one occupation in high school isn't necessary, but they should know how to explore careers and put time into investigating them and learning about their skills and interests.
Understanding what you enjoy what you are good at is the first step in exploring careers. It is important to think about what you like to do because work will eventually be a big part of your life. Once you have thought about the subjects and activities you like best, the next step is to look for careers that put those interests to use. If you love sports, for example, you might consider a career as a gym teacher, or coach.
Another approach to identifying potential career interests is to consider local employers and the types of jobs they have. There are many jobs in manufacturing and healthcare near the high school. Talking directly to workers can help you get information about what they do. If you don't know workers in occupations that interest you, ask people such as your parents, friends, or teacher for their contacts.
If job shadowing give you taste of what an occupation is like, imagine how helpful getting experience could be. Students can begin getting career-related experiences in high school through internships, employment, and other activities. Completing an internship is an excellent way to get experience. Internships are temporary, supervised assignments designed to give student practical job training.

 The word “internships” in paragraph 5 is CLOSEST in meaning to
A.sponsorships   
B.traineeships
C.part time employees
D.volunteers