Englishfor English speakers
coaching
—
noun
the job of a professional coach
and
Conjunction
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You use and to talk about two things at once.
I like singing and reading.
Mary and Jane went on a holiday together.
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You use and when you are listing a few things and you are now on your last item of the list.
I like singing, reading, cycling and playing soccer.
I used to like this girl from my class as she is pretty, gentle and caring.
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And is used when you are putting two sentences together.
She came into the store, shouted at the cashier, and left.
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Used to show what happened after something else.
The alarm went off and I woke up.
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And is used to join certain numbers together.
Two hundred and thirty-five people went missing after the earthquake.
development
Noun
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growth
The development of this story has been slow.
The organism has reached an important part in its development.
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Something which has developed
Our news team brings you the latest developments.
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A real estate development.
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Using new ideas for practical problems.
Our development department has created three new adhesives this year.
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The active placement of the pieces, or the process of doing it
White's development is good, but black's has been hampered by the pawn on e5.
unit
Noun
—
One of a measure of something; the amount of something that is counted as "one".
Measure five units to the left.
$4 is the unit price.
A pound is a useful unit for thinking about amounts of butter.
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Form of measurement.
I prefer metric units.
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Item, used when no other word for something exists.
He set up the A/C unit.