Read each sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. Mark the letter of that part as your answer. If there is no error, mark ( e ) as your answer.
People had not (a)/ travel by ship because (b)/ it is very expensive (c)/ and the facilities are poor. (d)/ No error (e).

Answer

a

Explanation

People do not'