Question

iv) People speak English all over the world. (passive voice)​

Answer 1

Active voice : People speak English all over the world .

Passive voice : English is spoken by people all over the world .

Active voice is the one in which subject is the doer of the sentence while passive voice is the one in which object becomes the doer of the sentence and is given more emphasis .

Passive voice usually contains the word 'by' . Passive voice always has third form of the verb in it .