I DIDN'T REALIZE THAT SOMEBODY WAS RECORDING OUR CONVERSATION

8. - TRAC NGHIEM RAT HAY ENGLISH 9
TRAC NGHIEM RAT HAY ENGLISH 9
8. I didn't realize that somebody was recording our conversation.a. I didn’t realize that our conversation was recorded.b. I didn't realize that our conversation was being recordedc. I didn't realize that our conversation was being recorded by someone.d. Our conversation wasn't realized to be recorded.