Englishfor English speakers
teacher
Noun
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A teacher is a person who teaches other people.
She was a very good teacher, I learned a lot from her.
emergency
Noun
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An emergency is a serious situation that needs to be dealt with very quickly.
She called 911 to report the emergency to police.
With the new fighting, the president has declared a state of emergency.
He was rushed to the emergency room where doctors operated to save his life.
Some airlines failed to show pilots how to operate emergency exits.
In an emergency, please close your doors and windows and stay calm.
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Emergency is the department in a hospital that takes people with immediate medial needs.
package
Noun
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A package is something in a box, usually to send in the mail.
Some packages arrived from the post office.
She came home from the shops with a lot of packages.
package
Verb
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If you package something, you put it in a box, usually to send it in the mail.
We packaged up the broken radio, and sent it back to the shop.