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

Magma is the primary source of all the earth^’s rocks.

A. cheapest          

B. nearest             

C. worst               

D. first

______ do you prepare all these things for? _ To be ready for earthquakes.

A. Why               

B. Who                 

C. How                

D. What

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.

Ever since humans inhabited the earth, they have made use of various forms of communication. Generally, this expression of thoughts and feelings has been in the form of oral speech. When there is a language barrier, communication is accomplished through sign language in which motions stand for letters, words, and ideas. Tourists, the deaf, and the mute have had to resort to this form of expression. Many of these symbols of whole words are very picturesque and exact and can be used internationally; spelling, however, cannot.

Body language transmits ideas or thoughts by certain actions, either intentionally or unintentionally. A wink can be a way of flirting or indicating that the party is only joking. A nod signifies approval, while shaking the head indicates a negative reaction.

Other forms of nonlinguistic language can be found in Braille (a system of raised dots read with the fingertips), signal flags, Morse code, and smoke signals. Road maps and picture signs also guide, warn, and instruct people.

Warn, and instruct people. While verbalization is the most common form of language, other systems and techniques also express human thoughts and feelings.

Which of the following best summarizes this passage?

A. When language is a barrier, people will find other forms of communication.

B. Everybody uses only one form of communication.

C. Nonlinguistic language is invaluable to foreigners.

D. Although other forms of communication exist, verbalization is the fastest.

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

         In some sense, the way we manage our social connections on Facebook is no different from how we build relationships offline. The need for (25) ______ is one of the most basic motivations underlying social behavior. We use Facebook to maintain a positive social identity and satisfy needs for acceptance and social affiliation.

          One study, conducted by researchers in New Zealand, looked into how people weaved Facebook into their daily lives. They were primarily interested in the social dimensions of Facebook, (26) ______ they divided into two categories: direct and indirect actions.

Direct actions include messaging, chat, wall posts, comments, photo tagging, and "likes." Indirect actions are those where an individual looks at a friend's profile or reads that person's status updates. Most Facebook users initiate a combination of direct and indirect actions when they use the website. Some do this quite (27) ______, with nearly a third of users (31%) posting daily status updates.

          The social benefits of using Facebook to communicate with friends and build relationships are mixed. Researchers at Carnegie Mellon University and Facebook analyzed the server logs of more than a thousand Facebook users over a period of two months, and conducted a survey to ask users about how close they feel to their friends, and the frequency with which they make new social connections. They found that Facebook users who engaged (28) ______ greater direct actions (messaging, commenting) reported greater bridging (making new friends), social bonding, and self-esteem. (29) ______, users who had a record of more indirect actions and passive consumption (refreshing the news feed, reading friends' status updates and Viewing their profiles) reported more frequent feelings of loneliness and lower self-esteem.

Điền vào số (29)

A. Therefore        

B. In contrast        

C. Otherwise         

D. In addition

Em có nhận xét gì về người thợ thủ công Việt Nam

Cho biết mỗi gen quy định một tính trạng, alen trội là trội hoàn toàn, các gen liên kết hoàn toàn với nhau. Theo lý thuyết, phép lai nào sau đây cho đời con có kiểu hình phân ly theo tỉ lệ 1 : 1 : 1 : 1?

A. B V b v x   b v b v

B. B V b v x   B V b v

C. b V b v x   B v b v

D. B v b v x   b v b v

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
Were it not for the money, this job wouldn’t be worthwhile

A. This job is not rewarding at all.

B. This job offers a poor salary.

C. Although the salary is poor, the job is worthwhile.

D. The only thing that makes this job worthwhile is the money.

Dãy gồm các chất được sắp xếp theo thứ tự tăng dần lực bazơ từ trái sang phải là ?

A. Phenylamin, amoniac, etylamin.

B. Etylamin, amoniac, phenylamin.

C. Etylamin, phenylamin, amoniac.

D. Phenylamin, etylamin, amoniac.