context: How to convince parents to let you get a gerbil
Get on the internet or go to your library and research all about gerbils :
Feeding habits, bathroom habits, how much you'll need to do to take care of them, etc. Gerbils are among the longest-lived and cleanest of common rodent pets. Also, get some really cute pictures of gerbils.
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next sentence for the context: Find out where you can get a gerbil and all the things it will need. Learn how much everything will cost and include that in your presentation.

context: How to make a detox juice
Decide to detox.
Detoxification is often undertaken because people know their environment is filled with toxins and they want to help along the natural process. One common approach is to make detox juice.
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next sentence for the context: These juices use only natural, organic ingredients and are designed to help support the normal detoxification processes. People often feel more focused and energetic after using detox juices.

context: How to buy pearls
Choose a growth style.
Cultured pearls grow through a process in which a small piece of sediment-a grain of sand or a bit of shell-is deposited inside of an oyster. The oyster then coats the deposit with a glossy secretion called nacre.
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next sentence for the context: Over time, the nacre builds layers to form a pearl. Originally, pearls could be found in abundance in oysters throughout the oceans, but now they can be grown in laboratories.

context: How to buy building insurance
Hire a certified professional to evaluate the worth of your building.
This person will take outside factors such as location and highway access into consideration when determining the value of your building.
Make an inventory of items inside the building that must be insured.
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next sentence for the context:
For instance, the owner of an apartment building that supplies kitchen appliances and/or laundry facilities should have them insured against catastrophic loss. Add in floor coverings and light fixtures as well as any other amenity provided that could be destroyed by forces beyond your control.