Read the following sentences carefully. 1) I went to Delhi by train because all the flights were running full. 2) He was on a train to Delhi when he heard the news 3) I am ashamed at my behaviour 4) The key for efficiency is to plan ahead 5) The police say she benefits the most with his death 6) He is always short of money and keep borrowing from friends Choose the option having all the correct sentences.
3 is incorrect. The correct expression is ‘of’ my behaviour. 4 is incorrect. The correct expression is ‘to’ efficiency. 5 is incorrect. The correct expression is’ from’ his death