Read the text and choose the correct answer A, B, c or D for each of the gaps

To be fit and (1) ________ you need to be physically active. Regular physical activities can help protect you (2) ________ serious diseases such as obesity, heart disease, cancer, mental (3) ________, diabetes and arthritis. (4) ________ your bicycle regularly is one of the best ways to reduce your risk of health problems associated (5) ________ a sedentary lifestyle. (6) ________ is a healthy, low-impact exercise that can be enjoyed by people of all ages, (7) ________ young children to older adults. It is also fun, cheap and good (8) ________ the enviromnent. Riding to work or the shops (9) ________ one of the most time-efficient ways to combine regular exercise with your everyday routine. An estimated one billion people ride (10) ________ every day - for transport, recreation and sport.

(1) ________

• A. 
  healthy
• B. 
  fat
• C. 
  sick
• D. 
  ill