.I wonder why ______ are so interested in action films.
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How many ____ were there in the street when the accident happened?
A. policeman
B. police
If these trousers are too big, buy a smaller____.
A. . one
B. pair
They come from different ______________.
A. countries
B. countrys
How many ______________ do you see in the picture ?
A. tomatos
B. tomatoes