Английский язык

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23 июня, 04:35

Write questions for these answers with How long and the present perfect.

1. They've been in class for 15 minutes.

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2. He's known John since he was at primary school.

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3. Mary has worked in Miami since for one year.

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5. My mother has had a motorbike since last year.

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6. They've studied Chinse for two years.

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