Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.

The small child does whatever his father was done.

Direction: Which of the phrases from options A, B, C, D should replace the phrase printed in bold type to make the sentence grammatically correct? If the sentence is correct as it is, mark 'No correction required' as the answer.
One of my drawbacks is that I do not have to tolerance of ambiguity.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.

They should have calmly thought of the advantages that would accrue to them.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.

Their earnings are such that they find it difficult to make both ends to meet.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.

They were all shocked at his failure in the competition.

Which of phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
He is too important for tolerating any delay.

Direction: Which of the phrases from options A, B, C, D should replace the phrase printed in bold type to make the sentence grammatically correct? If the sentence is correct as it is, mark 'No correction required' as the answer.
Rohan is as tall if not, taller than Arpan.