—Is this your bicycle, David?     —No, it's not     . It's Helen's.
#39731
A
his
B
mine
C
yours
D
hers
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She teaches      English.
#53507
A
her
B
us
C
your
D
his
Don’t be nervous. There is ___________.
#53359
A
anything serious
B
something serious
C
everything serious .
D
nothing serious