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7 questions
He has studying at Oxford University.
He has studied at Oxford university.
He been studying at Oxford university.
I have save a lot of money.
I'm saving a lot of money.
I have saved a lot of money.
They have been working on special projects.
They have working on special projects.
They working on special projects.
She has playing in a rock band.
She has played in a rock band.
She has been playing in a rock band.
I have played the piano since 2 weeks.
I have played the piano for 2 weeks.
I have played the piano.
I have been speaking a different language since last year.
I have been speaking a different language for last years.
I have been not speaking a differerent language.
They already graduate from high school.
They have already graduated from high school.
They already have from high school.
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