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I knocked on the door several times but         answered, so I left.
#54689
A
somebody
B
nobody
C
anybody
D
everybody
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推荐题目
 When you get on a bus, it’s polite to wait for ________ turn.
#54854
A
you
B
yours
C
your
D
it’s
—Mum, I am thirsty. Where is______ cup?—Is this______?—Yes, thank you.
#54297
A
mine; yours
B
my; your
C
mine; your
D
my; yours
Who taught ______ math last year?
#52539
A
they
B
their
C
them
D
theirs
I'm old enough to wash          clothes by myself．You can just wash          ．  
#37830
A
my,your
B
mine，yours
C
my,yours
D
your,my
---       is she?   ---She’s a nurse.
#38492
A
What
B
Who
C
How
D
Whose