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The school year in Vietnam runs from September through the first of June. It is divided into two semesters. The first semester begins in September and ends before the Lunar New Year, while the second one begins right after the first one and lasts until June the first. Children in Vietnam go to school six days a week from Monday to Saturday and a typical school day runs from 7:00 to about 11:30 in the morning. Vietnamese students are expected to take school very seriously and to work hard. Most periods begin with a small test. The teacher calls on some students to stand and answer a few questions to check their understanding of the last lesson.

After school, Vietnamese students take part in a lot of activities. Some students play sports. Soccer, table tennis, and badminton are the most popular. Others enjoy going swimming. A few students like music and movies. They often practice playing musical instruments in the music hall or go to the cinema with their friends to see the latest films. In addition, some students play video games or computer games or stay at home to help their parents. The after-school activities above help students find friends with similar interests, develop their talents, and sometimes even discover their career goals.

What is the benefit of the after-school activities?

A. enrich students’ knowledge

B. help students find friends with similar interests

C. have more experience

Khi truyền tải một công suất điện P từ nơi sản xuất đến nơi tiêu thụ, để giảm hao phí trên đường dây do toả nhiệt ta có thể

A. đặt ở đầu của nhà máy điện máy tăng thế và ở nơi tiêu thụ máy hạ thế

B. đặt ở đầu ra của nhà máy điện máy tăng thế

C. đặt ở đầu ra của nhà máy điện máy hạ thế

D. đặt ở nơi tiêu thụ máy hạ thế

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

Keeping your distance

Personal space is a term that refers (24) __________ the distance we like to keep between ourselves and other people. When (25) __________ we do not know well gets too close we usually begin to feel uncomfortable. If a business colleague comes closer than 1.2 meters, the most common response is to move (26) _________. Some interesting (27) __________have been done in libraries. If strangers come too close, many people get up and leave the building; others use different methods such as turning their back on the intruder. Living in cities has made people develop new skills for dealing with situations where they are very close to strangers. Most people on crowded trains try not to look at strangers; they avoid skin contact, and apologize if hands touch by mistake. People use newspapers (28) __________a barrier between themselves and other people, and if they do not have one, they stare into the distance, making sure they are not looking into anyone’s eyes.

Điền ô số 25

A. people

B. anyone

C. someone

D. nobody

Chất phóng xạ I 53 131  có chu kỳ bán rã 8 ngày đêm. Ban đầu có 1,00 g chất này thì sau 1 ngày đêm chất phóng xạ này còn lại

A. 0,69 g

B. 0,78 g

C. 0,92 g

D. 0,87 g

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions

American poet James Merrily received critical acclaim for his work entitled Jim’s Book

A. blame 

B. approval 

C. praise 

D. attention 

Trong không gian với hệ tọa độ Oxyz xác định tọa độ tâm I và bán kính R của mặt cầu (S):  x + 1 2 + y - 2 2 + z - 1 2   =   9

A. I(-1;2;1) và R = 3

B. I(1;-2;-1) và R = 3

C. I(-1;2;1) và R = 9

D. I(1;-2;-1) và R = 9

She listened so attentively that not a word _______.

A. she had missed          

B. she missed        

C. she didn’t miss          

D. did she miss

Nêu những thành quả chính trong cuộc đấu tranh giành độc lập. Hãy của nhân dân châu Phi sau Chiến tranh thế giới thứ hai. Những khó khăn mà châu lục này đang phải đối mặt là gì?