Fill in the blanks with correct option
We cannot delay the project ______ it is urgent.

Options

A. a) because
B. b) than
C. c) as if
D. d) although

Explanation

Because is a conjunction which is used when we are talking about the reason for something. Similarly in this given sentence, the reason behind not delaying the project is that it is very urgent. Hence, ‘because’ is the most appropriate answer