The document discusses the auxiliary verb "can" and "can't" for expressing ability. It provides examples of using "can" and "can't" in the affirmative and negative form for different subjects. A series of exercises are then presented to practice forming sentences using "can" and "can't" to describe abilities.

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What date is today?
Today is Monday 20, June 2022

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Auxiliar Verb Can / Can’t
Topic
I
Affirmative
can play the piano
You can play the piano
He can play the piano
She can play the piano
It can play the piano
We can play the piano
You can play the piano
They can play the piano

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Negative Can not Can´t
can´t swim can´t run
can´t drive can´t cook

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Question
Can + Subject + verb? Answer Examples

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Can Can’t

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Exercise Nº 1
can´t drive
can´t ski
can´t ride a horse
can´t cook
can´t run
can play the piano
can´t paint
can swim

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Exercise Nº 2

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Exercise Nº 3
Yes, I can. No, I can´t.
Yes, I can. No, I can´t.
Yes, I can. No, I can´t.
Yes, I can. No, I can´t.

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Exercise Nº 4