Identify the sentence that has correct subject verb agreement
there in that cupboard has been ants among the biscuits

c.to compare several aspects of the tragedy to other worldwide tragedies

every four years the american people choose a new president, and 1988 is one of those years."

the development of trade during the middle age increased to the change given in the agriculture, which gave money, industry and markets a bigger importance in economy. the agriculture production was more than the consumption, which meant the creation of wider markets out of the areas. besides, with the end of multiple wars, the population increased and new trade routes were created.

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