RULE 7 ‘which’ is used in place of ‘who’ when we are referring to a choice between two or more than two things or persons. Q.Of the(a) / two sisters who(b) / is more intelligent? (c) /No error Solution: Error is in (b) Replace ‘who’ with ‘which‘ For More Join ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● @Activeenglish_Official @Common_Mistakes_Grammar ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● 1.3K viewsedited 02:10