用适当的介(副)词完成句子。
Is your house next________a big factory?
These girls are________the teacher's office．
My home is________front of my school．
Jim often plays________his dog．
Thank you________your help．
－Is there a computer in Lucy's roon?
－________．And it's on her desk．
A．
Yes,there is
B．
No，there isn't
C．
Yes，there are
D．
No，there aren't
－Is the dining hall behind the classroom building?
－No，________．
it is
it isn't
they are
they aren't
We can see a big gym________the classroom．
in
in front of
next
to
The playground is________the middle of the school，________the left of the library．
in,in
on,on
in,on
There________a cap and three cups on the desk．
am
is
are
be