Identify the most appropriate option to improve the underlined segment. If no improvement is required, select "No improvement".
The crowd wave feverishly when they saw their leader.

Options

A. waving hard
B. wave well
C. No improvement
D. waved frantically

Answer

D

Explanation

waved frantically should be used The given sentence is in the past tense as it states when they saw their leader So the past from of the verb(waved ) will be used.