Identify the best way to improve the Bold part of the given sentence. If there is no improvement required, select ‘no improvement’-

He told his employer of his plans to leave the business to lead a more leisure life.

Directions: In the questions, a part of the sentence is given in Underline. Below are given alternatives to the Underline part at (A), (B) and (C) which may improve the sentence. Choose the correct alternative. In case no improvement is needed your answer is (D).
I shall appreciate if you kindly accept my proposal. 

Directions: In the questions, a part of the sentence is given in Underline. Below are given alternatives to the Underline part at (A), (B) and (C) which may improve the sentence. Choose the correct alternative. In case no improvement is needed your answer is (D).
Rajesh's ability to use the local language surprised me. 

Directions: In the questions, a part of the sentence is given in Underline. Below are given alternatives to the Underline part at (A), (B) and (C) which may improve the sentence. Choose the correct alternative. In case no improvement is needed your answer is (D).
The interesting tale had its beginning more than fifty years ago. 

Nothing about the accident has come to her knowledge. 

Rajesh is not very - well these days.

 I met him in the way. 

Looking at the pictures of his old home made him nostalgic.