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.
Bill is often late for class, which makes his teachers angrily.

A. for

B. angrily

C. which

D. is

Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that bestfits each ofthe numbered blanks from 31 to 35

Left-handers are the odd ones out. Sure, lefties (31) ______up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What (32) ______someone to become a lefthand? Scientists aren’t exactly sure, but research points to a complex (33) ______between genes and environment While no exact set of “leftie genes” have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs. lefties. But no matter (34) ______it is that drives someone to use their antipodal paw, science has also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (35) ______an end to leftie discrimination once and for all.

Question 33

A. collaborate

B. collaboration

C. collaborating

D. collaborated

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
They left their home early. They didn’t want to miss the first train.

A. They left their home early so as to not miss the first train.

B. They left their home early for fear that they wouldn’t miss the first train.

C. They left their home early so as not to miss the first train.

D. They left their home early in order that not to miss the first train.

Cho các phát biểu sau:

(1) Tách nước các ancol no đơn chức bậc 1 có số C ≥ 2  trong H₂SO₄ (đn) 170 o C  luôn thu được anken tương ứng.

(2) Trong công nghiệp người ta điều chế Clo bằng cách điện phân nóng chảy NaCl.

(3) Trong các muối sau FeCl₂, FeCl₃, Fe(NO₃)₂, Fe(NO₃)₃, Fe₂O₃ có 3 chất chỉ thể hiện tính oxi hóa trong các phản ứng hóa học.

(4) Trong các hợp chất thì số oxi hóa của mỗi nguyên tố luôn khác 0.

(5) Trong các hợp chất hữu cơ nhất thiết phải có C và H có thể có thêm O, N…

(6) Axit HNO₃ có thể hiện tính oxi hóa hoặc khử.

Số phát biểu đúng là:

A. 1

B. 6

C. 5

D. Đáp án khác

Kim loại M có các tính chất: nhẹ, bền trong không khí ở nhiệt độ thường; tan được trong dung dịch NaOH nhưng không tan trong dung dịch HNO₃ đặc nguội và H₂SO₄ đặc nguội. Kim loại M là:

A. Zn.

B.  Fe.

C. Cr.

D.  Al.

Làm thế nào để phân biệt tranzito PNP và NPN? Hãy vẽ kí hiệu của hai loại tranzito đó.

VI/ 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 from 36 to 45 .

Stress is our body’s reaction to events or conditions that we cannot easily manage or control. When we are troubled by something, we usually experience some types of (36) x . There are thousand conditions that (37) x us to become tense. These may be major and horrible fighting for our lives in a war, being imprisoned or facing death. On the other hand, minor (38) x in our daily lives cause stress as well: waiting in lines, taking a quiz, or asking for or accepting a date. Although we usually think of stress as something caused by (39) x events, pleasant happenings also bring stress.

As a new (40) x is done on the effects of stress, new techniques are developed to help (41) x with anxiety. One aid is to plan for situations that we know will be stressful. Some imagine the event before it happens, thus preparing their minds and bodies (42) x the tension. Others pretend they are on a pleasant beach (43) x in the sunshine; soon their bodies relax and tension melts away.

Other people believe strenuous exercise helps the body handle the problems of daily life. It (44) x  very little which method we use to relax; what does matter is finding the time to temporarily reduce the (45) x of modern life on our brain and body.

Điền vào số 43

A. of

B.with

C.for

D. about