Question

can anybody explain what is passive voice and active voice...and how to change them​

Answer 1

Answer:

In Active voice we give the emphasis on the doer or performer

For ex. - The extempore speech excited him

In Passive voice we give the emphasis on the result or reciever

For ex. - All difficulties were overcome with patience

Answer 2

Answer:

For active voice Formula: Subject + be verb(is, am, are) + present participle + object

For passive voiceFormula: Subject + be verb (is, am, are) + past participle + by object