С . make up sentences of the following words: 1) especially popular; young people; extreme sports; are; nowadays; among. 2) experience; extreme sports; you; various; can; thrilling emotions; doing. 3) have; danger; all kind of; high; extreme sports; level of. 4) a high level of; the main components of; special an extreme sport; and; physical training; are, height. 5) attracts; snowboarding; the mountain; incredible feelings; teenagers; descend; when; because of; from; you. 6) one of; dangerous; the most; snowrafting; winter sports; the main; is; where; a rubber boat; equipment; is. 7) need; all kinds; special; of; equipment; sports; extreme. 8) a lot of; new; there are; extreme sports; the world; kinds of; appear; which; all round. 9) a special power; that; and; physical activity; extreme sports; attracts; have; involves people; in. 10) if; to be; you; healthy; want; should better; you; make, your body; strong; and; fit; keep yourself.