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).
All his relatives except his daughter to have gone on a month's vacation tour.
All his relatives
except his daughter
to have gone on
a month's vacation tour.
No error
Correct answer is C
have gone on