A. IS B. HAS BEEN C. WAS D. WILL BETEXT 3 EVER SINCE HUMANS HAVE I...

10. A. is B. has been C. was D. will be

TEXT 3

Ever since humans have inhabited the earth, they have made (1)______of various forms of communication. Generally, this expression of thoughts and feelings

has been in the form of oral (2)______. When there is a language (3)______, communication is accomplished through sign language in which motions (4) ______ for

letters, words, and ideas. Tourists, the deaf, and the mute have had to (5) ______ 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 (6)______ 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 (7) ______ approval, while shaking the head (8) ______ a negative reaction.

Other form of nonlinguistic language can be (9) ______ 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.

(10) ______ verbalization is the most common form of language, other systems and techniques also express human thoughts and feelings.