Countable and uncountable nouns: Let us count the ways

In English, nouns are "countable" or "uncountable." Countable nouns refer to things and concepts that can be counted, like two hours, five puppies and twenty geraniums. Uncountable nouns refer to things and concepts that cannot be counted, such as luggage, information or courage.

In the following sentences, identify whether the nouns in square brackets are countable or uncountable.

1. The only pieces of [furniture] in the room were a table and a chair.
2. Many advances in medical [technology] were made in the late twentieth century.
3. I heard a strange [noise] coming from the attic last night.
4. The local animal shelter is offering free [rabies] vaccines today.
5. Would you like a [chocolate] with or without filling?
6. Harold brought a soft [cheese] with a slightly nutty taste.
7. The men's [gymnastics] competition was included in the Olympic Games in the late nineteenth century.