—Tony, could you give me a hand?
—Wait a minute.I ______.
A.lock the door | B.will lock the door |
C.am locking the door | D.was locking the door |
—Tony, could you give me a hand?
—Wait a minute.I ______.
A.lock the door | B.will lock the door |
C.am locking the door | D.was locking the door |