1. Tom delivers the mail every day ………………………………………. 2. Mr. John manages the export division ……………………………………… 3. The teacher corrects our exercises ………………………………………….. 4. Somebody calls the president ever...

Here are the answers to the given sentences: 1. Tom delivers the mail every day - It is Tom who delivers the mail every day. 2. Mr. John manages the export division - It is Mr. John who manages the export division. 3. The teacher corrects our exercises - It is the teacher who corrects our exercises. 4. Somebody calls the president every day - Somebody calls the president every day (no change, as "somebody" is an indefinite pronoun). 5. Where do people speak English ? - Everywhere. 6. Weeds cover the riverbank - Weeds are covering the riverbank (OR) It is weeds that cover the riverbank. 7. They use milk for making butter and cheese - They use milk for making butter and cheese (no change, as it is a passive structure without a need for emphasis). 8. People speak English in almost every corner of the world - People speak English in almost every corner of the world (no change, as it is a general statement without a need for emphasis). 9. People spend a lot of money on advertising everyday - People spend a lot of money on advertising every day (no change, as it is a general statement without a need for emphasis). 10. No one believes his story - It is his story that no one believes. 11. Fire destroyed that house - It was fire that destroyed that house. 12. The students attended the lecture - It was the students who attended the lecture. 13. The movie disappointed us very much - It was the movie that disappointed us very much. 14. The police easily captured the thief - It was the police who easily captured the thief. 15. John returned the money last night - It was John who returned the money last night. 16. Smoke filled the room - It was smoke that filled the room. 17. Bob took that book from the desk. - It was Bob who took that book from the desk. 18. They started a dancing class last week. - It was they who started a dancing class last week. 19. Mr. Smith saw the accident - It was Mr. Smith who saw the accident. 20. The teacher returned our written work to us - It was the teacher who returned our written work to us. OR We can answer the questions with cleft sentences structure for emphasis.