Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

It is complicated because pollution is caused by things when benefit people

A. complicated

B. because

C. is caused

D. when

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 following questions.

‘A good book for children should simply be a good book in its own right.' These are the words of Mollie Hunter, a well known author of books for youngsters. Born and bred near Edinburgh, Mollie has devoted her talents to writing primarily for young people. She firmly believes that there is always and should always be a wider audience for any good book whatever its main market. In Mollie's opinion it is essential to make full use of language and she enjoys telling a story, which is what every writer should be doing: 'If you aren't telling a story, you're a very dead writer indeed,' she says.

With the chief function of a writer being to entertain, Molly is indeed an entertainer. 'I have this great love of not only the meaning of language but of the music of language,' she says. This love goes back to early childhood. 'I've told stories all my life. I had a school teacher who used to ask us what we would like to be when we grew up and, because my family always had dogs, and I was very good at handling them, I said I wanted to work with dogs, and the teacher always said "Nonsense, Mollie dear, you'll be a writer." So eventually I thought that this woman must have something, since she was a good teacher - and I decided when I was nine that I would be a writer.’

This childhood intention is described in her novel, A Sound of Chariots, which although written in the third person is clearly autobiographical and gives a picture both of Mollie's ambition and her struggle towards its achievement.

Thoughts of her childhood inevitably brought thoughts of the time when her home was still a village with buttercup meadows and strawberry fields - sadly now covered with modern houses. 'I was once taken back to see it and I felt that somebody had lain dirty hands all over my childhood. I'll never go back,' she said. 'Never.' 'When I set one of my books in Scotland,' she said, 'I can recapture my romantic feelings as a child playing in those fields, or watching the village blacksmith at work. And that's important, because children now know so much so early that romance can't exist for them, as it did for us.'

To this day, Mollie has a lively affection for children, which is reflected in the love she has for her writing. 'When we have visitors with children the adults always say, "If you go to visit Mollie, she'll spend more time with the children." They don't realise that children are much more interesting company. I've heard all the adults have to say before. The children have something new.' 

In Molie Hunter’s opinion, one sign of a poor writer is ________. 

A. complicated ideas 

B. the weakness of the description 

C. lifeless characters 

D. the absence of a story 

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 following questions.

‘A good book for children should simply be a good book in its own right.' These are the words of Mollie Hunter, a well known author of books for youngsters. Born and bred near Edinburgh, Mollie has devoted her talents to writing primarily for young people. She firmly believes that there is always and should always be a wider audience for any good book whatever its main market. In Mollie's opinion it is essential to make full use of language and she enjoys telling a story, which is what every writer should be doing: 'If you aren't telling a story, you're a very dead writer indeed,' she says.

With the chief function of a writer being to entertain, Molly is indeed an entertainer. 'I have this great love of not only the meaning of language but of the music of language,' she says. This love goes back to early childhood. 'I've told stories all my life. I had a school teacher who used to ask us what we would like to be when we grew up and, because my family always had dogs, and I was very good at handling them, I said I wanted to work with dogs, and the teacher always said "Nonsense, Mollie dear, you'll be a writer." So eventually I thought that this woman must have something, since she was a good teacher - and I decided when I was nine that I would be a writer.’

This childhood intention is described in her novel, A Sound of Chariots, which although written in the third person is clearly autobiographical and gives a picture both of Mollie's ambition and her struggle towards its achievement.

Thoughts of her childhood inevitably brought thoughts of the time when her home was still a village with buttercup meadows and strawberry fields - sadly now covered with modern houses. 'I was once taken back to see it and I felt that somebody had lain dirty hands all over my childhood. I'll never go back,' she said. 'Never.' 'When I set one of my books in Scotland,' she said, 'I can recapture my romantic feelings as a child playing in those fields, or watching the village blacksmith at work. And that's important, because children now know so much so early that romance can't exist for them, as it did for us.'

To this day, Mollie has a lively affection for children, which is reflected in the love she has for her writing. 'When we have visitors with children the adults always say, "If you go to visit Mollie, she'll spend more time with the children." They don't realise that children are much more interesting company. I've heard all the adults have to say before. The children have something new.' 

What do we learn about Mollie Hunter as a very young child?

A. She didn’t enjoy writing stories 

B. She didn’t have any particular ambitions

C. She didn’t expect to become a writer 

D. She didn’t respect her teacher’s views 

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. 

A. asked 

B. danced 

C. cashed 

D. studied 

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

It is estimated that over 99 percent of all species that have existed have become extinct. What causes extinction? When a species is no longer adapted to a changed environment, it may perish. The exact causes of a species' death vary from situation to situation. Rapid ecological change may render an environment hostile to a species. For example, temperatures may change and a species may not be able to adapt. Food resources may be affected by environmental changes, which will then cause problems for a species requiring these resources. Other species may become better adapted to an environment, resulting in competition and, ultimately, in the death of a species.

The fossil record reveals that extinction has occurred throughout the history of Earth. Recent analyses have also revealed that on some occasions, many species became extinct at the same time- a mass extinction. One of the best-known examples of mass extinction occurred 65 mmion years ago with the demise of dinosaurs and many other forms of life. Perhaps the largest mass extinction was the one that occurred 225 million years ago, when approximately 95 percent of all species died. Mass extinction can be caused by a relatively rapid change in the environment and can be worsened by the close interrelationship of many species. If, for example, something were to happen to destroy much of the plankton in the oceans, then the oxygen content of Earth would drop, affecting even organisms not living in the oceans. Such a change would probably lead to a mass extinction.

One interesting, and controversial, finding is that extinctions during the past 250 million years have tended to be more intensive every 26 million years. This periodic extinction might be due to intersection of the Earth's orbit with a cloud of comets, but this theory is purely speculative. Some researchers have also speculated that extinction may often be random. That is, certain species may be eliminated and others may survive for no particular reason. A species' survival may have nothing to do with its ability or inability to adapt. If so, some of evolutionary history may reflect a sequence of essentially random events. 

What does the author say in paragraph 1 regarding most species in Earth's history?

A. They have been able to adapt to ecological changes

B. They have caused rapid changes in the environment

C. They have remained basically unchanged from their original forms

D. They are no longer in existence