Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement. The fire spread through the building very quick but fortunately nobody was injured.

Options

A. spreads through the building quickly
B. spread through the building very quickly
C. spreading through building very quick
D. no improvement

Answer

B

Explanation

" very quickly" should be used in place of "very quick"In place of .quick. we use quickly which can qualify the verb spread in the sentence.