From the words lettered A to D below, choose the word or group of words that is nearest in meaning to the underlined word as it is used in the passage.
Bisi has become an indispensable member of staff.
A. vital B. principal C. dedicated D. effective
Correct Answer: A
Explanation
The word 'indispensable' means something or someone that is absolutely necessary or extremely important in a particular situation. In this context, it means that Bisi is a very important member of the staff. Therefore, the word 'vital' is the closest in meaning to 'indispensable'.
