Problem: How does the next paragraph end?

Man is holding a tennis ball and is standing in a tennis court talking to the camera. Man walks and stands next to a little girl showing her how to hi the ball. the man
A: grabs the cart with the tennis balls and is giving the balls to the kid so she can pactice shots.

Problem: How does the next paragraph end?

How to protect your server from hackers
Invest on a firewall.
After establishing your server, the next immediate thing you need to do is to put up a firewall. Firewalls are programs the filter out the information that goes in and out of your computer.
A: There are a lot of firewall applications available on the internet and from local computer stores, but even the less experienced hackers can get past these. Invest on a well-developed and reputable application to ensure utmost security.

Problem: How does the next paragraph end?

How to filter wine
Obtain a gravity flow filter.
This method of filtering is the cheapest of all the filtration methods. It works by connecting the filter body, containing a filter pad, with a siphon tube.
A: The siphon tube pushes the wine through the filter. This is the cheapest method, but it is also the slowest.

Problem: How does the next paragraph end?

How to get involved with the american red cross
Donate financially to the american red cross through the internet, or via phone, text or mail.
You can also give stocks and mutual funds to the red cross, or leave the organization money in your will.
The american red cross also benefits when you purchase medical supplies and t-shirts through its website.
A:
In addition, the organization hosts special fundraising drives when a special circumstance arises or a disaster strikes. Contact your local chapter of the red cross to find out about volunteer opportunities in your hometown.