1. It isn’t necessary for you to finish by Saturday. You don't have to finish by Saturday.
2. ‘Don’t do that! Are you mad?’, she said to me. She tol*e not to do that and asked if I was mad.
3. The builder is going to men*y roof tomorrow. I am having my roof mended by the builder tomorrow.
4. Please don’t give me an injection. I’d rather not have an injection.
5. This journey has been tiring. It has made me tired.
6. A local mechanic repaired our car. We had our car repaired by a local mechanic.
7. Henry regretted buying the second-hand car. Henry wished he hadn't bought the second-hand car.
8. ‘Where is the nearest tube?’, she asked. She aske*e where the nearest tube was.
9. It wuch a dull play that he fell asleep. The play wo dull that he fell asleep.
10. They won’t be able to come on Sunday. It will be impossible for them to come on Sunday.
11. She needs to study harder. She doesn’t study hard enough.
12. I only paid a few hundred pounds for the car. The car cost me only a few hundred pounds.
13. The garden still needs digging. The garden hasn’t been dug yet.
14. I’m sorry I was rude to you yesterday. I apologize for being rude to you yesterday.
15. Mary reported the burglary to the police. Mary told the police about the burglary.
16. You will waste time if you copy your work out again, don’t do it. Don’t copy your work out again or you will waste time.
17. Someone htolen the boss’s car. The boss has had his car stolen.
18. It is a two-hour film. The film lasts two hours.
19. I have never seen such a beautiful sight before. The sight is the most beautiful I have ever seen.

1. You don't have to finish by Saturday.
2. She told me, "Don't do that! Are you mad?"
3. The builder is going to mend my roof tomorrow.
4. I'd rather you didn't give me an injection.
5. It has been a tiring journey.
6. We had a local mechanic repair our car.
7. Henry wished he hadn't bought the second-hand car.
8. She asked me where the nearest tube was.
9. The play was so dull that he fell asleep.
10. It won't be possible for them to come on Sunday.
11. She doesn't study hard enough.
12. The car only cost me a few hundred pounds.
13. The garden hasn't been dug yet.
14. I apologize for being rude to you yesterday.
15. Mary told the police about the burglary.
16. Don't copy your work out again; it's a waste of time.
17. The boss's car has been stolen.
18. The film is two hours long.
19. The sight I have seen is the most beautiful I've ever seen.
20. How brightly the sun shines today!