Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement. I had to go to Delhi, h owever, I changed my mind and decided not to go. (a) therefore I change my mind (b) nevertheless I change my mind (c) however I will change my mind (d) No improvement

Options

A. therefore I change my mind
B. nevertheless I change my mind
C. however I will change my mind
D. No improvement

Answer

D