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.

Choose the word or phrase from A to D which has its meaning opposite to the underlined word or words in each sentence
She was impertinent until she met her husband.

Choose the option that is nearest in meaning to the underlined word
The boss is quite inflexible once he has made up his mind.

From the options lettered A-D, choose the option that is most nearly opposite in meaning to the underlined word.

My mother is a shrewd businesswoman.

Choose the option that is nearest in meaning to the underlined word(s)
No one would complain if you emulate good behaviour