Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.

THE KOREAN EDUCATION SYSTEM

The Korean education system basically consists of primary schools, (26) ______ schools, high schools, and colleges or universities, with graduate courses leading to Ph.D degrees. Primary education is compulsory for children aged six to eleven. The basic primary school curriculum is generally divided into eight (27) ______  : the Korean language, social studies, science, (28) ______, ethics, physical education, music and fine arts. Students in secondary schools are required to take a number of additional subjects, such as English, and can take elective, such as technical or vocational courses. Afterwards, students can (29) ______  between general education and vocational high schools. (30) ______  general, high school tends to be strict, as college and university admission is very competitive.

Many scientists ________ the blame for recent natural disasters on the increase _________ the world's temperatures.

Air water and soil are necessary things to our _________.

The excavation relics ____________ from the museum haven't been found yet.

I feel tired. Therefore, I ______ to school.

If you try to mix oil and water, the oil _________ to the top and the water to the bottom.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

There are no easy ways to learn a foreign language, _________?

Trang An Scenic Landscape Complex, ___________as a World Heritage Site, is famous for its cultural value, natural beauty, ____________ value, and preservation of heritage.

The patient recovered more rapidly than expected.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

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

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

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

I am very fond of _______.

The increase in the earth’s temperature can cause _________ illness which can be dangerous to people.