Multi-select problem: How does the next paragraph end?

A bike with a deflated tire goes through the dirt. A man gets off the bike to look at it. He removes the tire from the bike. he

Available options:
1). arrives back on the bike and repairs it..
2). replaces the tube of the tire and fixes the bike..
3). screws a new fit on and makes sure the bolts are properly fastened..
4). gets back on the bike and drives back..
2).