4.) According to the extract, it is TRUE that 1. skin works hard at night to repair itself 2 oversleeping may have bad effects on skin 3. the most important vitamins for skin are the B group 4. aerobic exercise is the best way to improve the skin 5) Your skin loses Its glow and shine swiftly if you 1. exercise regularly 2, reduce your stress level 3. consume alcohol and caffelne 4. have a healthy, balanced diet 6.) The phrase"its nature" (line 9) refers to the nature of 1. skin 2. stress 3. sleep 4. Exercise 7) The phrase"two types of exercise" (line 16) refers to 1. stretching and yoga 2. aerobic exercise and dancing 3. Jogging and anaerobic exerclse 4, aeroblc and anaerobic exercise 8. The word"it" (line 21) refers to 1 the body 2. fresh fruit 3. vitamin C 4. cell repair