There is a blackboard ________ our classroom. Our teacher was standing ________ the blackboard at this time yesterday.
A. in front of; in the front of B. in the front of; on
C. in the front of; in front of D. in front of; in
There is a blackboard ________ our classroom. Our teacher was standing ________ the blackboard at this time yesterday.
A. in front of; in the front of B. in the front of; on
C. in the front of; in front of D. in front of; in
C