Read the sentence below and pass it to the Passive Voice: “We clean our rooms”

a)Our rooms was cleaned by us.
b) Our rooms cleaned by us.
c) Our rooms were celan by us.
d)Our rooms were cleaned by us.

Asentence teacher gives the following speech. prepare a brief speech to accompany your science project. the speech will be presented to a faculty panel selected as judges. include a summary of your hypothesis, methods, and results. provide an explanation of any pictures or charts one of your poster. also share any complications you encountered during the science fair process. who is the intended audience for the teachers speech? a. young students. b. peers at the science fair. c. teacher evaluators. d. science professionals