IX. Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions.GIẢI THÍCH ĐÁP ÁN DÙM MÍNH NHÉ 
The system of USA education starts with twelve years of primary and secondary; school education which the Americans have to follow. A secondary school (“high school”) diploma or certificate is a compulsory requirement for the student to be able to enter college, university, vocational, secretarial or other professional and technical schools. American children who are around six years of age normally begin their learning at a primary school. It takes from five to six years to complete the primary schooling. After finishing the primary schooling, students will have to enter a secondary school where they may spend 6 or 7 year durations consisting of either two three-year programs, or a three-year and a four-year program. Schools at this level-are known as Middle School or Junior High School and High or Senior High School.
Completion of this stage is called Twelfth Grade. International students are advised to find out which level of education in their country corresponding to the twelfth grade in the USA.
After completing the twelfth grade, students are admitted to college or university for higher education. Study at a college or university leading to the Bachelor’s Degree is known as “undergraduate” education. Study beyond the Bachelor’s Degree is known as “graduate” school, or “postgraduate” education. Advanced or graduate degrees include law, medicine, M.B.A. (Master), and Ph.D. (doctorate) etc.
The USA has the highest number of educational institutions providing higher education than any other country. There are more than 3800 colleges and universities imparting degree programs. The size of USA higher educational institutions varies greatly, too, from colleges that enroll fewer than 1,000 students to large universities that enroll more than 50,000 students.
28. If a USA student wants to enter a vocational school, he/ she must _______.
A. have at least 12 years of secondary schooling. B. get a high school diploma
C. complete a senior high school without its certificate.

D. complete two four-year programs at secondary school.
29. Schools at secondary level consist of _______.
A. Middle Schools and High schools. B. Middle schools and Junior High schools.
C. High schools and Senior High schools. D. Junior and Senior schools.
30. According to the text, graduate students are those who _______.
A. graduated from a high school. B. are studying a college or a university.
C. are pursuing a Master or Doctorate program at university. D. graduated from a college or a university.
31. If you want to study a Master program, you _______.
A. must be a undergraduate student.              B. must get a Bachelor diploma.
C. must finish ‘graduate’ program.                 D. must complete a Bachelor program at university.
32. According to the text, which statement below is TRUE?
A. The USA has the best education in the world.
B. The number of the US. colleges and universities is higher than any other country.
C. International students whose level of education corresponds to the 12th grade in the USA
can apply for any programs in a USA university.
D. International students are advised to apply for a USA high school before for college.

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.

Which type of music is often involved with piano accompaniment?

A. spirituals

B. ragtime

C. blues

D. jaz

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.

Which type of music is often involved with piano accompaniment?

A. spirituals

B. ragtime

C. blues

D. jazz

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

Which of the following statements is TRUE?

A. All the plants in a wood are eaten by animals.

B. All the animals in a wood depend on plants for their food supply.

C. Plants and animals in a natural community do not interact with their non-living surroundings.

D. The balance of a natural community means there is no primary species.

IX. Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions. GIẢI THÍCH GIÚP MÌNH NỮA NHÉ

Every year, students in many countries learn English. Some of these students are young children. Others are teenagers. Many are adults. Some learn at school, others study by themselves. A few learn English just by hearing the language in films, on television, in the office or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language. Many boys and girls learn English at school because it is one of their subjects. They study their own language, mathematics, and English. In England, America, or Australia, many boys and girls study their native language, which is English, mathematics, and another language, perhaps French, or German or Spanish. Many adults learn English because it is useful for their work. Teenagers often learn English for their higher studies, because some of their books are in English at college or university. Others learn English because they want to read newspapers or magazines in English. 28. According to the writer ________.

A. only adults learn English B. no children like to learn English C. English is useful only for teenagers D. English is popular all over the world

29. Most people learn English by ________. A. watching videos only B. working hard on their lessons C. hearing the languages in the office D. talking with foreigners

30. Many boys and girls learn English because ________.

A. it is included in their study courses B. English can give them a job C. they are forced to learn it D. they have to study their own languages

31. In America or Australia many school children study ________.

A. English as a foreign language B. English and mathematics only C. such foreign languages as French, German, and Spams D. their own language and no foreign language

32. Many adults learn English because ________.

A. English is spoken in their office B. they want to go abroad C. most of their books are in English D. it helps them in their work

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

Which of the following statements is NOT true?

A. Some animals eat plant-eating animals and also flesh-eating animals.

B. There are more organism at the base of a food chain than at the top.

C. Green plants outnumber carnivores in a food chain.

D. The consumers are at the base of a food chain.

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.

According to the passage, which of the following statements is NOT true?

A. Humans have difficult choices to make about saving endangered species.

B. The existence of humans is at the expense of some other species.

C. No other species can threaten the survival of humans on Earth.

D. Some animals and plants cannot survive without human help.

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

In the passage, which of the following ts NOT true of the Internet?

A. It has become increasingly less popular.

B. It has created a sense of financial security

C. It tends to be unreliable

D. It is sometimes too slow to access