LÉPÉS 1Válassza ki a helyes lehetőséget
LÉPÉS 2Tegye az Önnek tetsző gyakorlatokat a Kedvencek közé
When we mean only one thing we say an item or a bit of information: He gave me a useful item of information.
(A dozen = 12): I'd like to buy a dozen eggs. When dozen isn't preceded by a numeral (like three) or by a we use the plural form: There were dozens of eggs
Two singular nouns joined by as well as require the verb to be singular.