( )We should turn the lights when we leave the room A. on B. off C. in
The yellow light is ________ your left. A.at B.in C.on
Our classroom will move ________ the big house tomorrow. A.in B.for C.to
There are ________ flowers around my school. A.much B.lot C.many
The desk is ________ front of the chair. A.on B.in C.at
Look at the photo ________ my sister. A.of B.and C.by