Direction: In these questions, sentences are given with blanks to be filled in with an appropriate word(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
We should first collect the funds and then _____ action

Options

A. 1) plunge into
B. 2) plunge onto
C. 3) plunge at
D. 4) plunge in

Answer

A

Explanation

Plung into : jump or dive quickly and energetically: pitch oneself , launch oneself.
Here, plung into is the right option.