
Read the given sentence to find out whether there is any grammatical error in it. The error if any will be in one part of the sentence, The letter of that part will be the answer. If there is no error, mark (D) as the answer. (Ignore errors of punctuation, if any.)
Neither the ministers nor the intelligence sources (A)/ was aware of the coup (B)/ being planned in the country. (C)/ No Error (D)

Important Questions on Grammar
A sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
The Principal has granted him a scholarship.

A sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
Before festivals the shops are thronged with men, women and children making various purchases.

A sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
The smugglers did not realise that their conversation was being recorded.

A sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
The principal kept the staff members waiting.

A sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
The king gave him a reward.

A sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
He teaches us grammar.

A sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
Do you understand what I mean?

A sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
Whom does he look for?
