FIND THE ERROR IN THE GIVEN QUESTION AND CORRECT IT; I had no idea at first how difficult it was being track the identity of every tree in Delhi.

Options

A. No improvement.
B. was to track
C. were to tracked
D. have been tracking

Answer

B

Explanation

was to track. should be used in place of was being track..The use of .being. is wrong as it is used in present or past continuous tense. .Being. is used in the passive sense and it is incorrect as per the context of the given sentence. Therefore, we will use infinitive to track. in place of being track.. Hence, option