“It can be tough to navigate the sea of information that's out there these days.”

Your company sells guides that other businesses use to decide which equipment to buy. You 're writing a sales letter to send to potential customers. You want to explain why they need your guides. You write:

It can be tough to navigate the sea of information that's out there these days.

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“It's strictly confidential.”

You work at a doctor's office. At work, you have access to a lot of your patients' personal information. You're explaining your job to an extended family member who doesn't know much about it, and you want to explain that you can't share any information about the patients. When you're talking about the private information, you say:

It's strictly confidential.

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“We have access to all kinds of personal information about the patients.”

You work at a doctor's office. You're talking to a member of your extended family about your job. You want to express how serious your responsibilities are at work, so you talk about the information that you are able to see there:

We have access to all kinds of personal information about the patients.

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“How did you find out about this?”

Memorize

You go to an event for people who are interested in learning and studying English. You introduce yourself to someone and ask them:

How did you find out about this?

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