Did you hear someone knock at the door just now?
Sorry.I ______ to my friend on the phone.( )
A. |
was talking |
B. |
talked |
C. |
am talking |
Did you hear someone knock at the door just now?
Sorry.I ______ to my friend on the phone.( )
A. |
was talking |
B. |
talked |
C. |
am talking |