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two pairs of shoes two pair of shoe two pair of shoes two pairs shoes
a pair two pairs of two pair two pair of
the, the a, the a, a the, a
dozen two dozens of a dozen of a dozen
two scores of ; scores of scores of; two scores of scores of; two score of score of; two scores
bread milk dictionary watches
on which for which in which at which
bought; haven’t finished have bought; shall finish bought; didn’t finish have bought; shall not finish
two scores of ; scores of scores of; two scores of scores of; two score of score of; two scores
buy bought will buy have bought
has bought had bought bought will buy
two pairs of shoes two pair of shoe two pair of shoes two pairs shoes
Don’t worry about it Don’t mention it Go ahead I bought it yesterday
would buy would have bought had bought must have bought
have got has got had got got