Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select No improvement.
I had to reconsider my decision as going to Syria might been dangerous.

Options

A. had to be
B. might have been
C. may have
D. No improvement

Answer

B

Explanation

Use .might have been. in place of might been.. might have been. is a grammatically correct solution because the sentence is in the perfect tense and .been. is always used with have had/has.