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 don't remember exactly when did I go to Shimla last year.

Options

A. when I was going
B. when I went
C. when I go
D. no improvement

Answer

B

Explanation

“when I went" should be used in place of when did I go In the given sentence there is an error in the tense of the sentence.The speaker is emembering an incident of the past i.e. last year.