running is great exercise. running is an inexpensive activity. you can run on a treadmill. you can run…

running is great exercise. running is an inexpensive activity. you can run on a treadmill. you can run outdoors. you should not run on icy roads. which revision of the passage best connects ideas and adds variety? running is great exercise, or it is an inexpensive activity. you can run on a treadmill. you can run outdoors. you should not, therefore, run on icy roads. running is great exercise. running is inexpensive, yet you can run on a treadmill. you can run outdoors, however you should not run on icy roads. running is great exercise, and it is inexpensive. you can run on a treadmill, or you can run outdoors. you should not run on icy roads, however.

running is great exercise. running is an inexpensive activity. you can run on a treadmill. you can run outdoors. you should not run on icy roads. which revision of the passage best connects ideas and adds variety? running is great exercise, or it is an inexpensive activity. you can run on a treadmill. you can run outdoors. you should not, therefore, run on icy roads. running is great exercise. running is inexpensive, yet you can run on a treadmill. you can run outdoors, however you should not run on icy roads. running is great exercise, and it is inexpensive. you can run on a treadmill, or you can run outdoors. you should not run on icy roads, however.

Answer

Brief Explanations:

The first option has an incorrect "or" connection between "great exercise" and "inexpensive activity". The second option has an odd "yet" connection between "inexpensive" and "run on a treadmill". The third option uses appropriate conjunctions "and" to connect positive - aspects and "however" to introduce a contrast about icy roads.

Answer:

Running is great exercise, and it is inexpensive. You can run on a treadmill, or you can run outdoors. You should not run on icy roads, however.