Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to paint cast iron
Remove any rust on the cast iron.
You may be able to use a wire brush to scrub off the rust. A sandblaster or rust-removing chemical products can also be used if you need to take off a lot of rust and are not worried about possible damage to the cast iron.
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Answer:
Wear proper safety equipment if working with a power tool or chemical to remove the rust. This may include gloves, goggles and a respirator.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to spend less when shopping
Make a list of what you need.
This list should reflect the purpose of your shopping trip.
Do not buy anything that is not on the list.
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Answer:
If you see other things that you want, or might need in the future, start a second list for a later shopping trip. Note the price of the item and where you saw it.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to cure heartburn
Loosen your clothing after meals.
While loosening your belt after a meal seems like a silly cliche, it can help in this case. Increased pressure on your abdomen and lower esophageal sphincter help push up the stomach acids that cause heartburn.
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Answer:
Looser clothing, especially after big meals, will help relieve heartburn. Do not lie down immediately after a meal.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to deep clean your teeth
Schedule an appointment with the dentist.
A deep cleaning is usually recommended after periodontitis has already been diagnosed. Set up an appointment with your dentist for your deep cleaning.
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Answer:
You may want to do it soon after diagnosis to prevent deeper pockets from developing in your gums. If you are diagnosed with severe periodontitis, your dentist may refer you to a periodontist for the deep cleaning.