Choose the underlined part among A, B, C, or D that needs correction. The (A) waiter whom (B) served us yesterday was (C) polite and friendly (D).
A.friendly (D)
B.was (C)
C.The (A)
D.whom (B)

This class is (A) only for (B) people who’s (C) first language is not (D) Chinese.
A.who’s (C)
B.is (A)
C.is not (D)
D.for (B)

My (A) sister has (B) two children, who their (C) names are (D) Ali and Tal.
A.My (A)
B.has (B)
C.who their (C)
D.are (D)

The (A) man who (B) daughter is fond of (C) dancing works (D) for my father's company.
A.who (B)
B.works (D)
C.fond of (C)
D.The (A)

She asked (A) me if (B) I knew whom (C) had got the job (D).
A.if (B)
B.the job (D)
C.asked (A)
D.whom (C)

If you want to send a document and do not want to lose, its original shape, our _____ Service will help you.
A.Express Mail
B.Facsimile
C.Postal
D.Messenger Call

Have you read the book ______ I gave you?
A.which
B.whose
C.who
D.where

We visited the school ______ my father taught.
A.whose
B.when
C.where
D.which

Students have to _______ for the new course before the start of term.
A.registry
B.register
C.registration
D.registering

Shops are being forced to put their prices down in order to attract ________.
A.profit
B.customer
C.sales
D.service