Great changes ______ in the city and a lot of buildings _____

Great changes ______ in the city and a lot of buildings ______.

#42171

have taken place, have been set up

have been taken place, have been set up

were taken place, were set up

have taken place, set up

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Listen! Mary           in the next room.

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sings

is singing

sang

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will be

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is come out

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don't finish

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are

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