context: How to head a letter
Open a word processing document.
You can use an open source processor on google drive or a fresh piece of paper in a typewriter; however, formal business letters should always be typed and printed, with a signature in pen.
Use a sheet of company letterhead if it is available.
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next sentence for the context: At minimum, formal letterhead includes the person's name, the name of the business, the address of the business, phone number and usually a company logo. This information takes the place of a sender's address in the body of the letter.

context: How to choose a post workout snack
Pick foods with the right focus for muscle growth.
After determining that your workout is purely muscle based, you need to understand what your muscles need in order to grow both in size, and in strength. Working your muscles involves the breaking down of them.
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next sentence for the context: You need something high in protein in order to let your body repair your muscles. You need something with electrolytes/salts in order to keep your body from being fatigued.

context: How to study vocabulary words
Choose paper or electronic flash cards.
Paper flash cards are easy to carry around, and writing by hand may help you memorize the words more than typing. On the other hand, you can't lose a phone app or online tool.
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next sentence for the context: Some flash card software even lets you speak the words aloud, then writes the cards for you. If using paper cards, try to find something small that you can carry in your pocket.

context: People are seen riding around on skateboards past one another. people
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next sentence for the context:
look and smile to the camera while continuing to ride around a city on skateboards.