First conditional или умоляю

It is assumed, in fact, that the performance will be successful. 2. They talk, in fact, that the book uses fame as among the old, for example, among the young. 3. It is, in fact, that the essay was written by him. 4. It is expected, in fact, that the playwright will begin to work on a fresh new comedy. 5. It is said, in fact, that the flood caused tremendous damage to crops. 6. It is expected, in fact, that the collection this year will be luxurious. 7. It was found, in fact, that this mineral water can be quite useful for the liver. 8. Scientists believe, in fact, that electricity is everywhere in space