Answer the following question below and choose the option opposite in meaning to the underlined word or phrase in.
Otokpa is a member of the ad hoc committee on stock acquisition.
The correct answer is: B
Explanation
Ad hoc; when necessary or needed. something that has been formed or used for a special and immediate purpose, without previous planning.
Formal; done in accordance with convention or etiquette; suitable for or constituting an official or important occasion.
There is an explanation video available .