From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences.
Nigerians will have ............ to blame for withdrawing from the competition at the last minute.
Many people do not .......their religious professions.
....................a new teacher, she does not know much about the behaviour of the students.
The principal hoped that he..........to help the students.
The lecturer arrived exactly...........time to give the talk.