Question

we have completed the experiment tbe passive voice of the sentence is a. the experimentis being completed by us b. the experiment has been completed by us c. the experiment had been completed by us d. the experiment is completed by us​

Answer 1

Answer:

the passive is THE EXPERIMENT HAS BEEN COMPLETED BY US

Explanation:

IT IS b PART

as the formula is

object + has/have + been+v3 +preposition+ subject

THE EXPERIMENT HAS BEEN COMPLETED BY US

hope it becomes the brainliset answer

Answer 2

Answer:

the correct option is C.

Explanation:

since we have used present perfect form of tense

in the initial sentence the passive voice should have:

object+has/have+been+past participle verb form