Change of Voice

21) Who wrote this book?

1. By whom this book was written?
2. Whom was this book written?
3. By whom was this book written?
4. By whom was this book wrote?

22) Prepare yourself for the match.

1. For the match, you should be prepared.
2. You better be prepared for the match.
3. Be yourself prepared for the match.
4. Be prepared for the match.

23) Has the company considered your profile?

1. Your profile has been considered by the company?
2. Has your profile been considered by the company?
3. Has your profile considered by the company?
4. Your profile has considered by the company?

24) He plays football.

1. Football played by him.
2. Football being played by him.
3. Football is played by him.
4. Football is being played by him.

25) Contaminated water causes diarrhea.

1. Diarrhea is caused by contaminated water.
2. Diarrhea caused by contaminated water.
3. Contaminated water has caused diarrhea.
4. Diarrhea has caused by contaminated water.