Dear Expert MikeNewYork,
From your answers to me about these two sentences
A How many people can say that their letter was quoted on air.
B How many people can say that their letters were quoted on air.
You wrote:
I agree with TDOL. Because the subject is plural, we use the pronoun "their". That leads to a tendency to pluralize letters. If one wanted to emphasize a single letter, one could use the singular. I would then change "their" to his/her, but many would not.
Shouldn't I change these sentences??
1[A] How many people can say that
their own mother
told them they had
a shiny oven?
2[A] How many people can say that
their last
car cost more than
their first house?
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1[B] How many people can say that
their own mothers
told them they have
shiny ovens?
2[B] How many people can say that
their last
cars cost more than
their first houses?
but I found that most people use style[A] more than style [B], why???