In the following question out of the four alternatives select the alternative which best expresses the meaning of the idiom / phars
Once and for all

Options

A. bring to an end
B. remain alive
C. forever
D. something good for people

Answer

A

Explanation

once and for all : conclusively, finally, now and for the last time. Look at the sentence : . We have to decide, once and for all, whether we want to ask Dad for money. The best option is forever is the right usage