No one could explain how a calm and balanced person like ...
In the question given below, a part of the sentence is in bold and italicised. Below are given alternatives to the bold and italicised part which may improve the sentence. Choose the correct alternative. In case no improvement is needed, choose option 'D' as the answer.
No one could explain how a calm and balanced person like him could penetrate such a mindless act on his friends.
perpetuate
perpetrate
precipitate
No improvement
Correct answer is B
No explanation has been provided for this answer.
The harmful effects of modern technology are ...
He found the gold coin as he cleans the floor. ...
We had nothing to eat since 8'o clock, this morning. ...
We play tennis together every morning since last June. ...
Modern medicine is primarily concerned with ...
The crew were on board, and they soon busied themselves in preparing to meet the storm. ...