Question

Exit complete the sentence with an appropriate idiom. i've been studying this secret message for hours but i can't seem to break the code. what it really needs is __________
a. a pretty penny.
b. an ace in the hole.
c. a month of sundays.
d. a fresh pair of eyes.

Answer 1

D because a fresh pair of eyes is a phrase

Answer 2

Answer:

D: a fresh pair of eyes

Explanation:

 Someone who is having difficulty to find something out,  after strugling a lot with no success, needs a fresh pair of eyes to assist them. So to complete the sentence with the appropriate idiom, we can finish with "What it really needs is a fresh pair of eyes" (another person to examine closely in addition to anyone previously.)