He was driving . . . . . . . . 180 miles per hour when he crashed . . . . . . . . the central barrier.

A. at, into

B. under, around

C. at, in

D. in, next to

Answer: Option A

Solution(By Examveda Team)

In the first blank, 'at' will be used because it indicates specificity of something. Here, a specific speed '180 miles per hour' is mentioned.
In the second blank, 'into' will be used because 'crashed into' means 'to come into violent contact with'.