How is the comma used as an interrupter in this sentence?

If this car, an old junkheap, ever starts, we will go!

appositive

direct address

parenthetical expression

summary

two adjectives before a noun

Question

Celeste Higgins

8 December, 22:53

+5

Answers (1)

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Nayeli Clay · Answer 1

In this sentence the comma is being used as an appositive. This is because the phrase "an old junk heap" renames or redefines what the "car" is.

How is the comma used as an interrupter in this sentence?If this car, an old junkheap, ever starts, we will go!appositivedirect addressparenthetical expressionsummarytwo adjectives before a noun