In the following sentence, a part of the sentence is underlined. Below are given alternatives to the underlined part, which may improve the sentence. Choose the correct alternative. In case no improvement is needed, choose the alternative that indicates 'No improvement.
On April 8, some retired bureaucrats and businessmen written a letter to the President of India over the EC’s conduct and credibility in the Lok Sabha elections.
1
Could have
2
Wrote
3
Has written
4
Might have
5
No improvement