---Do you know the man      is sitting behind Nancy?---Oh, he’s my Chinese teacher, Mr Zhou.
#36631
A
what
B
which
C
who
D
whom
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---Could you tell me        ?---Sorry, I have no idea. I wasn't at the party. 
#38151
A
what does she say at the party
B
what did she say at the party
C
what she says at the party
D
what she said at the party
—I want to know ________ next week,Mum.—If I know about it, I will tell you at once.
#36561
A
when my uncle comes
B
when will my uncle leave
C
where my uncle will stay
D
where does my uncle stay
 He is ______ that he does everything very well.
#36547
A
so careful a student
B
so careful student
C
such careful a student
D
a such careful student