i need help!!!
use an appropriate form of measurement or unit expression to count the non-count nouns in the following sentences. more than one word may be appropriate.
Transportation Authority personnel check all ______ of electronic equipment,
Long security lines can also require a _______ of patience,
Indeed, a _______ of knowledge of the system can make traveling more enjoyable.
Lastly, forget to have __________ of fun on the trip!
plz..help me out here....