Question

They palyed football very well change into passive voice

Answer 1

Answer:

Football was played by them very well .

Instructions to change to passive voice

Firstly identify the tense of the sentence

Since, here the tenses simple past

Secondly follow the structure of the each tense

Here structure -

object + was/ were + third form of the verb (V3) + by + Subject

In using was or were you should always look the object

In case some of the remaining part of the sentence could be added at the last.