Englishfor English speakers
it's
Contraction
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The contraction of "it is".
Bring you coat. It's raining.
"Where's the book?" "It's on the teacher's desk."
"What's that?" "This? It's just a piece of paper."
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The contraction of "it has".
It's been a long time since I've had cake.
the
Determiner
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Used, instead of a, to reference something specific, already known to exist.
Compare "I read a book." and "I read the book."
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Used with a stress, to show that the word following is special.
Are you the John Smith that I went to school with?
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Used with an adjective that acts like a noun to mean all of the people concerned
The poor are always with us.
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Used with superlatives forms of adjectives and adverbs.
You are the best.
first
Adjective
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The first thing is the one that is number one (1) in order.
I have no older brothers. I was the first child.
first
Adverb
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If something is first, it is before anything else.
He was the fastest in class and usually finished everything first.
First, I should say that we're happy to see you all here today.
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Never before.
I first went to Japan in 1994.
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At the beginning.
When we were first married, everything was wonderful.
first
Noun
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A first is something that has not happened before.
A dog walking on stilts? Well, that is a first.
door
Noun
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A piece of a wall that can be opened (leaving a hole in the wall to walk through) or closed (covering the hole). Some doors are on hinges; others slide.
Please open the door for him. His hands are full.
on
Preposition
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positioned at the upper surface of, touching from above
The apple is on the table.
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at the date of
Tim was born on the 4th of July.
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along, forwards (continuing an action)
drive on, rock on
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about, dealing with the subject of
I have a book on history.
There was a World Summit on the Information Society a few weeks ago.
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touching; hanging from
I have no money on me at the moment.
I would like to eat the fruit on the trees.
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because of, due to
He was arrested on suspicion of bribery.
I contacted Joanne on a hunch that she would know about it.
The stock price increased on news of a new product.
on
Adjective
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If something is on, it is active, functioning or operating.
The television is on.
The lights are on, so it is very bright.
left
Adjective
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One of the two directions, the opposite of right. This arrow is pointing left: ←
Turn left at the next corner.
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Remaining, still there.
Three apples are left.
left
Noun
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The left side.
The shop is on your left.
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A left turn.
Take two lefts and a right and then you'll be there.