Problem: How does the next paragraph end?

Once the man has done some exercising, he takes out a usb device and records his workout and process and saves it on his computer. when he
A: is finished, he then grabs the the elliptical and rolls it out.

Problem: How does the next paragraph end?

How to hoard food for an emergency 
Make sure you have at least £ 300/$490/342 euro's (these are equivalent as of the seventh of may , 2011). 
Go to a shop that sells canned foods and drinks. 
Tinned and dried foods are best, as they last for a long time.
A: Think about what tinned foods your family/you eat the most. Make sure to buy plenty of these.

Problem: How does the next paragraph end?

He starts off by turning the axle of the wheel with a pair of tongs to position the axle in the center. then he
A: fixes the center nut and uses a wrench to loosen it.

Problem: How does the next paragraph end?

Girls are seen walking around the beach playing a game of volleyball. the girls
A:
laugh to one another as they continue to play and walk around.