I am using my pen (change to passive).
AMy pen is being used
BMy pen used by me
CMy pen being used
DMy pen is using
AMy pen is being used
BMy pen used by me
CMy pen being used
DMy pen is using
Related Questions:
Spot the error.
(a) The streets of Mumbai / (b) were thronged / (c)by / (d) the common people /(e) no error.