It depends on what you're describing. If you have three separate grapefruits on the counter that haven't been peeled or sectioned, they are count nouns. If you peel the and separate the sections into a bowl, it becomes a mass noun.
UsingEnglish.com is partnering with Gymglish to give you a free one-month trial of this
excellent online English training course. Activate your free month of lessons (special offer for new
users, with no obligation to buy) - and receive a level assessment!
Poll Stats
SM
It depends on what you're describing. If you have three separate grapefruits on the counter that haven't been peeled or sectioned, they are count nouns. If you peel the and separate the sections into a bowl, it becomes a mass noun.