Four alternatives are given for the idiom/phrase printed in bold in the sentence. Choose the alternative which best expresses the meaning of the idiom/phrase.
The project is carried over to this year, and we need to keep the ball rolling.

Options

A. to continue the work
B. more information
C. to do better
D. new strategies

Answer

A

Explanation

Idiom get/set/start/keep the ball rolling means : to make something start happening, to make sure that something continues to happen.