None of ~

None of my frineds = friends have any money. = My friedns don't have any money at all. ??
None of the fruits are fresh. = There are not fresh fruits at all. ??
None of my friends listen to me. = They don't listen to me at all. ??

enough ~

I don't have enough money for my vacation.
It is warm enough to swim outside.
It is good enough for twenties to go see a movie after 12 pm.
I have enough apples at home.
My cat can't eat enough food.

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