He introduced me to his students. Most of them were from abroad.
A.He introduced me to his students, most of whose were from abroad.
B.He introduced me to his students, most of whom were from abroad.
C.He introduced me to his students most of which were from abroad.
D.He introduced me to his students who were from abroad.

We need a room. We can study in that room.
A.We need a room which we can study.
B.We need a room we can study in which.
C.We need a room in where we can study.
D.We need a room where we can study.

Romeo and Juliet were lovers. Their parents hated each other.
A.Romeo and Juliet were lovers whom parents hated each other.
B.Romeo and Juliet were lovers, which made their parents hated each other.
C.Romeo and Juliet were lovers whose parents hated each other.
D.Romeo and Juliet were lovers who parents hated each other.

My sister has two sons. She lives in Japan.
A.My sister who has two sons lives in Japan.
B.
C.My sister who lives in Japan has two sons.
D.My sister lives in Japan who has two sons.

Choose the word which has the underlined part pronounced differently from the rest.
A.what
B.who
C.which
D.where

Choose the word which has the underlined part pronounced differently from the rest.
A.mow
B.lawn
C.swim
D.mow

Choose the word which has the underlined part pronounced differently from the rest.
A.united
B.university
C.umbrella
D.usage

Choose the word which has the underlined part pronounced differently from the rest.
A.cup
B.uniform
C.unhappy
D.suffer

The man ______ she loves is very intelligent.
A.when
B.whom
C.whose
D.which

Choose the underlined part among A, B, C, or D that needs correction.
The person (A) to whom (B) he is phoning (C) is his (D) mother.
A.to whom (B)
B.is phoning (C)
C.his (D)
D.person (A)