Do they usually take exercise in the morning?中的Do可不可以用Are呢?

Do they usually take exercise in the morning?中的Do可不可以用Are呢? What are they do in the morning?They sometimes l take exercise &do the exercise What____your parents usually do in the morning? what are they doing in the morning?和what do they do in the m in the morning do sport 和do Exercise一样么 Do you often do some exercise in the morning? do morning exercise和take morning exercise有区别吗 people do not take as __ exercise as they did in the past. What do you usually do in the morning? When do you usually s__ your school in the morning when does she usually do in the morning?