Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each uf the numbered blanks from 18 to 23.

Playing sports brings a lot of advantages. First, it helps you(18)____. When you are physically active, your mind gets a chance to unplug from daily stresses and strains of life. Physical exercise reduces the stress hormones in your body and stimulates the release of endorphins, (19)___you more energy and focus for whatever life has. Next, sports enables you to build better relationships with people. Through frequent sport you can get to know a lot about people’s personalities,(20)___ strengths and weaknesses. Sport with colleagues is a good opportunity (21)___and networks that may help you in your job.(22)___, it strengthens immune system. When playing sports, the body (23)___from different types of harmful bacteria and virus. To sum up, people should play sports regularly because it brings lots of advantages.