–Do you know the boy ___ is standing under the tree?-Yes, he is my friend, Peter.
#43123
A
what
B
who
C
whom
D
whose
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This was the best model of a radio set the factory produced in 1970.
#42655
A
that
B
where
C
which
D
when
Do you know the lady ______ is interviewing our teacher. -- Yes, she is a reporter from CCTV.
#43243
A
which
B
who
C
whom
D
whose
—Do you know the kid with _______Bob is talking over there?—Yes, it’s my cousin.
#43180
A
who
B
that
C
不填
D
whom