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The Past Continuous – Positive form
Bachillerato
The Past Continuous – Negative form
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The Past Continuous with Question Words
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The past participle of verbs
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Past Tense of Be – Interrogative form
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Past Tense of Be – Negative form
Bachillerato
Past Tense of Be – Positive form
Bachillerato
The verb to be – Positive form
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The Present Perfect – Negative form
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The Present Perfect – Positive form
Bachillerato
The Present Perfect with Question Words
Bachillerato
The Time
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The verb to be – Interrogative form
Bachillerato
The verb To be – Negative form
Bachillerato
There is & There are
Bachillerato
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