Somebody is using the computer at the moment.

A. This road is not used very often

B. Not very often this road is not used

C. This road very often is not used

D. This road not very often is used

A. All flights because of fog were cancelled.

B. All flights were cancelled because of fog.

C. All flights were because of fog cancelled.

D. All flights were cancelled by them because of fog.

A. The room every day is cleaned

B. The room is every day cleaned

C. The room is cleaned every day

D. The room is cleaned by somebody every day

A. How are languages learned?

B. How are languages learned by people?

C. How languages are learned?

D. Languages are learned how?

A. I was accused by somebody of stealing money.

B. I was accused of stealing money

C.  I was accused of stealing money by somebody

D. I was accused stealing money.

A. I didn’t realize that our conversation was recorded.

B. I didn't realize that our conversation was being recorded.

C. I didn't realize that our conversation was being recorded by someone.

D. Our conversation wasn't realized to be recorded.