Choose a or b in each guestion below. 1.nowadays people a)are less active than in the past. b)are more active than in the past. 2.time needed for physical activity depends on a)money b)effort 3.you can improve your health a)including physical activity into your time table. b)eating less and less during short perods of time. 4.people say that a) they do not have time for physical activity. b)starting a physical activity is the most difficult part.