context: How to attract eastern bluebirds
Choose high quality nesting boxes.
Providing a secure nesting location is one of the best ways to attract bluebirds to your property. Whether you purchase or build your nesting boxes, its important to make sure that they are good quality so they will last a long time.
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next sentence for the context: They should be constructed of rot-resistant wood, such as cedar. They should be easy to open for cleaning at the end of the season.

context: How to get to know a girl at school you don't know
Start saying hello regularly.
One benefit of being in school together is that you will most likely see the girl on a regular basis. The best way to initiate a relationship is to start saying hello when you see her.
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next sentence for the context: Get in the habit of being friendly and greeting her when you see her. It's impossible to get to know someone if you never talk to them.

context: How to hire a marketing consultant
Consider your company's current marketing needs.
You should analyze whether a marketing consultant is the right person to hire, or if you can find solutions elsewhere. The following are situations that many companies face where they may consider a marketing consultant.
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next sentence for the context: A company who is looking to increase their social media presence can hire a social media consultant. You may be able to find social media experts in your own company who would be willing to take on social media account maintenance and interaction by dedicating an hour per day to do so.

context: How to study for a big test
Ask your teacher about the nature of the exam.
This will help you direct your studies logically. If it's an essay exam, for example, you may want to write practice essays.
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next sentence for the context:
If it's multiple choice, you may want to test yourself before the exam. If your teacher has not explained his or her format, it's perfectly acceptable to ask about the format at some point during class.