Put the verb in brackets in the correct form.

At this time yesterday, my mother (cook)

in the kitchen, and my father (water)

some plants in the garden.

Choose the best answer.

When our brother _____ us a frightening story, suddenly there  _____ a big knock on the door.

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What _____ at that time yesterday?

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I saw the accident when I _______ for the taxi.

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While people were talking to each other, he_____ his book.

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While we   _______ basketball in the park, Mary fell over.

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My mother _____ a fairy tale story for me at 9 p.m last night.

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When the cock ______ food in the garden, he saw a big jewelry box.