Problem: How does the next paragraph end?

How to keep your laptop battery going for as long as possible
Unplug the battery after each use.
Use the hard drive more than the cd/dvd drive.
As power consuming as hard drives are, cd and dvd drives use more power than hard drives.
A: Even having one in the drive can be power consuming. They spin, taking power, even when they are not actively being used.

Problem: How does the next paragraph end?

How to sex a hamster
Wait for the right time to inspect the hamster.
To determine sex, you are going to have to look at your hamster's hind end and underside. Your best bet is to wait until the hamster is alert and relaxed to examine it.
A: Grabbing a sleeping or stressed hamster is a good way to get bitten. Try giving your hamster a treat and some attention.

Problem: How does the next paragraph end?

A man is seen speaking to the camera while standing behind a car door. he
A: sprays the door and wipes down the window while still speaking.

Problem: How does the next paragraph end?

We see a lady running with a pole. The lady pole vaults and hits the mat. the lady
A:
stands and raises her hands in the air as the crowd cheers.