Question

In which sentence from the passage does the writer use an idiom?

“Not that my grandmother is a dinosaur, mind you.” (paragraph 1)


“But my grandmother's transaction made it clear: online shopping has become as commonplace as brushing your teeth.” (paragraph 2)


“And last but not least, who would buy something without seeing it first?” (paragraph 2)


“Buying a car, a major appliance, or fine jewelry online raises a lot of red flags for me.” (paragraph 7)

Answer 1

the answer is B .

idioms use “like”, or “as”. idioms compare 2, or more things, together .

Answer 2

Answer: B

Step-by-step explanation:

An idiom is like a phrase, context gives it meaning but it doesn't make sense literally outside of the usage. "As commonplace as brushing your teeth" is the idiom specifically.