Keeping in mind the ideas of PLAIN, what is the most effective revision of this document? It’s best if everyone would do some kind of exercise for at least 30 minutes on most, if not all, days. Exercising at least 30 minutes every day by riding a bicycle, walking, doing calisthenics, gardening, or other activity is recommended. The US Department of Health has found that daily exercise of some kind for at least 30 minutes a day will result in a healthier public. Do at least 30 minutes of exercise, like brisk walking, most days of the week.

Read the passage. (1) the first skateboard was constructed of old roller-skate wheels attached to a piece of wood. (2) improvements were made to the skateboard in 1959. (3) the year that the first commercially made skateboard appeared. (4) soon after, skateboarding began to grow in popularity. (5) in 1963, skateboard manufacturers formed the first professional skateboarding team. (6) that same year, the first organized skateboard competition took place, in california. which is the most effective way to correct the fragment in sentence 3? attach the fragment to sentence 4. attach the fragment to sentence 2. insert the phrase in the united states to the end of the fragment. insert the verb had before the verb appeared.