What i did : I read up on active voice and passive voice and took a test
Source : http://www.englishclub.com/grammar/verbs-voice_passive.htm
What i learnt : I have learnt the difference in passive voice and active voice. Active voice is the meaning where someone does something (example : john took the toys) while Passive voice means the object receives the action of the verb (example : the toys are being taken by john). I also learnt the importance of passive voice and active voice. Passive voice is used to make the object more important or if we don't know the object (example : I got kicked ) . Finally i took a test to test my understanding, i manage to get one wrong only.