Question

punctuate the different elements of this list by putting commas in the right places. when i grow up, i want to be a chef a singer and an astronaut. choose 1 answer: a when i grow up, i want to be a chef, a singer, and an astronaut. b when i grow up, i want to be a chef, a singer and, an astronaut. c when i grow up, i want to be, a chef, a singer and an astronaut.

Explanation:

To punctuate a list of items (here, "a chef", "a singer", "an astronaut") correctly, we use commas to separate each item. Option A places commas after "chef" and "singer" (before "and" in the Oxford comma style), which is correct. Option B misplaces the comma after "and", and Option C incorrectly places a comma after "be".

Answer:

A. When I grow up, I want to be a chef, a singer, and an astronaut.