Each question  has a sentence with three bold parts labelled (1), (2), and (3). Read each sentence to find out whether there is any error in any bold part and indicate your answer in the Answer Sheet against the corresponding letter
i.e. (1) or (2) or (3). If you find no error, your answer should be indicated as (4): We had (1) / lot of difficulty (2) / to finding the way here. (3) / No error (4)