Question

they have a car.
a is adverb how???​

Answer 1

Answer:

Explanation:

it modifies the sentence because now that 'a' is said we know that they only have one car as 'a' means 1 in some cases

hope this helps

Answer 2

Explanation:

An adverb is a word that modifies (describes) a verb (he sings loudly), an adjective (very tall), another adverb (ended too quickly), or even a whole sentence (Fortunately, I had brought an umbrella). Adverbs often end in -ly, but some (such as fast) look exactly the same as their adjective counterparts