Read each 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 is the answer. If there is no error, the answer is 'E'. (Ignore the errors of punctuation, if any).
We have to take him to the hospital yesterday because he was suffering from fever.
We have to take
him to the hospital yesterday
because he was
suffering from fever.
No error
Correct answer is A
We had to take