Englishfor English speakers
a
Determinative
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A is used when the following word could be any of a certain type.
Compare "A book I saw on the shelf" and "The book I gave you yesterday".
a
Noun
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A is the first letter of the alphabet.
The letter "a" comes before "b".
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In some schools, an A is a very high grade.
Ron got an A on his earth science test.
link
Verb
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If you link two or more things, you make a connection between them.
The Northern Ireland economy is closely linked to that of the rest of the United Kingdom.
A number of computers can be linked together to make a network.
link
Noun
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A link is a connection between two or more things.
It's easy to see a close link between studying and good grades.
The link between England and Europe is an old one.
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A link is a word or picture on the Internet that you click to go to another page.
outlet
Noun
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An outlet is the thing on the wall you plug electronics into.
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A store of a large company selling their products.