In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Ann recieved the promotion instead of Susan (A) / as Ann is senior than Susan in age (B)/ though Susan had worked there before Ann.(C)/ No error(D)
When your in doubt(A)/ about your best friend's loyalty (B)/ you can't help being disappointed.(C) No error(D)