If you saw a father patting his son on the back while 61 (smile)happily, what would you think was going on? You would probably think that the father was congratulating his son 62 doing something well, maybe passing an exam or winning a race. You would know what was going on because you understood the message 63 (convey)by the father's body language. Across the world, a pat on the back and a smile 64 (usual) means, “Well done”.
Body language is used every single day by people of different 65 (nationality) all over the world. It is a language without words that consists 66 gestures, facial expressions and body movements that greatly add to — and sometimes even replace — spoken language. Body language is used 67 communicate both attitudes and feelings from affection to 68 (angry) just like any other language, but it differs from spoken language as it is 69 always explicit. Somebody jumping for joy is easy to see while a raised eyebrow conveying doubt is 70 (easy) to miss.