IX. Choose from the four options given (marked A, B, C, and D) one best answer to complete each of the gaps below by circling the corresponding letter A, B, C, or D

Ever since humans have inhabited the earth, they have made (71- use) of various forms of communication. Generally, this expression of thoughts and feelings has been in the form of oral (72- speech). When there is a language (73- barrier), communication is accomplished through sign language in which motions (74- stand) for letters, words, and ideas. Tourists, the deaf, and the mute have had to (75- 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 (76- 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 (77- signifies) approval, while shaking the head (78- indicates) a negative reaction. Other forms of nonlinguistic language can be (79- 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. (80- While) verbalization is the most common form of language, other systems and techniques also express human thoughts and feelings.

Câu 71: A. usage B. use C. employment D. utility

Câu 72: A. speech B. address C. utterance D. claims

Câu 73:A. separation B. obstacles C. divisions D. barrier

Câu 74: A. point B. stand C. imply D. signify

Câu 75: A. refer B. rotate C. resort D. revolve

Câu 76: A. transmits B. progresses C. remits D. emits

Câu 77: A. registers B. signs C. signifies D. presents

Câu 78: A. predicates B. indicates C. abdicates D. implicates

Câu 79: A. traced B. trailed C. explored D. found

Câu 80: A. While B. As C. Because D. Until