Direction: In the following questions, a part of the sentence is printed in bold. Below are given alternatives to the bold part at (1), (2) and (3) which may improve the sentence. Choose the correct alternative.In case no improvement is needed your answer is (4).
-
I don’t understand why did you not call me last night.
-
- why had you not call
- why you did not call
- why not did you call
- No improvement
Correct Option: B
Sub. is used before the (V.)
Hence, why you did not call is the right usage.
