99 баллов английский язык,помогите пожалуйста, срочно

7. If I see him, I will tell him the news. The table will break, If you stand on it. If he eat all the cakes, he will be ill. If I find your book, I will let you know. the police will arrest him, If they catch him.
8. If I tell you secret, will you promise to keep it If I had a player typewriter, I would listen to music. If I knew her address, Id write a letter to her. If he worked slowly, he wouldnt make so many mistakes. I could tell you the truth If I knew. He might get fat If he wouldnt stop eating much. I had a car If I could afford it.
9.If you had arrived ten minutes earlier, you would have get a seat.