—Tony, could you give me a hand? —Wait a
题型:选择题
问题:
—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