Exercise 1. Complete the sentences. Here we have only real conditions. 1.If you want to be always healthy...

1. If you want to be always healthy, you should exercise regularly.
2. You will have to consult the doctor if you have persistent symptoms.
3. If you have a running nose, you may have a cold.
4. You will escape the complications after a disease if you follow the doctor's advice.
5. The doctor will surely write you a prescription if you need medication.
6. The doctor will pull out your tooth if it is severely decayed.
7. Her headache won’t stop if she doesn't take any pain relief.
8. You will be coughing and sneezing constantly if you have a respiratory infection.
9. She won’t be able to continue her career if she doesn't take care of her health.
10. If you don’t cure your throat infection, it may lead to complications.
11. If you don’t take any preventive measures, you may get sick.

Exercise 2:

1. If you had put on warmer clothes yesterday, you wouldn't have caught a cold and had a high temperature.
2. The dentist wouldn’t have pulled out your tooth if it could have been saved.
3. If you had not been so careless, you wouldn't have fallen ill with flu.
4. You would have been cured already if you had taken the medication properly.
5. If you had followed all the doctor’s instructions from the very beginning, you would have recovered faster.
6. If he had fulfilled all the prescriptions of his physician, he wouldn't have been operated on by a surgeon two weeks ago.
7. If you had agreed to have your tooth filled, you wouldn't have needed a root canal.
8. But for your headache/earache/backache, we would have gone to the party.
9. If my pain in the knee hadn’t been so strong yesterday, I would have gone for a run.
10. You wouldn’t have stayed in bed for so long if you had taken the medicine.
11. If you had consulted the oculist in your childhood, you might not need glasses now.
12. If she hadn’t been afraid of the pediatrician in her childhood, she would have had better health.
13. If she had had measles, mumps, and scarlet fever when being a child, her immune system would be stronger now.

1. If you want to be always healthy, you should eat a balanced diet and exercise regularly.
2. You will have to consult the doctor if your symptoms persist for more than a few days.
3. If you have a running nose, you may need to take some cold medicine.
4. You will escape the complications after a disease if you follow the doctor's treatment plan.
5. The doctor will surely write you a prescription if your condition requires medication.
6. The doctor will pull out your tooth if it is severely decayed or causing you pain.
7. Her headache won’t stop if she doesn't take any pain relief medication.
8. You will be coughing and sneezing constantly if you have a cold or the flu.
9. She won’t be able to continue her career if her health issues prevent her from working.
10. If you don’t cure your throat infection, it may lead to more serious complications.

11. If you don’t take any preventive measures, you may be more susceptible to getting sick.

12. If you had put on warmer clothes yesterday, you wouldn't have caught a cold and wouldn't have had a high temperature.

13. The dentist wouldn’t have pulled out your tooth if it could have been saved with a filling.
14. If you had not been so careless, you would not have fallen ill with the flu.
15. You would have been cured already if you had taken your medication as prescribed.
16. If you had followed all the doctor’s instructions from the very beginning, you would have recovered faster.
17. If he had fulfilled all the prescriptions of his physician, he would not have needed surgery two weeks ago.
18. If you had agreed to have your tooth filled, you wouldn't have needed it pulled out.
19. But for your headache/earache/backache, we would have gone out for a walk.
20. If my pain in the knee hadn’t been so strong yesterday, I would have gone to the doctor earlier.
21. You wouldn’t have stayed in bed for so long if you had taken better care of yourself.
22. If you had consulted the oculist in your childhood, you might not have needed glasses now.
23. If she hadn’t been afraid of the pediatrician in her childhood, she might have had better medical care.
24. If she had had measles, mumps, and scarlet fever when being a child, she would have developed immunity to them.

Sure, let's take a look at these exercises and provide detailed answers.

Exercise 1: Complete the sentences with real conditions.

1. If you want to be always healthy, you should maintain a balanced diet, exercise regularly, and get enough sleep.

2. You will have to consult the doctor if you experience any persistent or severe symptoms that do not improve with home remedies.

3. If you have a running nose, it might be helpful to stay hydrated, use a humidifier, and consider using saline nasal sprays.

4. You will escape the complications after a disease if you follow the prescribed treatment plan and attend regular follow-up appointments with your healthcare provider.

5. The doctor will surely write you a prescription if your condition requires medication that is not available over-the-counter.

6. The doctor will pull out your tooth if it is severely decayed or damaged beyond repair, and other treatment options are not viable.

7. Her headache won’t stop if she continues to ignore the underlying causes, such as stress, dehydration, or lack of sleep.

8. You will be coughing and sneezing constantly if you are exposed to allergens or if you have a persistent cold or respiratory infection.

9. She won’t be able to continue her career if her health issues remain untreated and significantly affect her ability to work.

10. If you don’t cure your throat, the infection might worsen and lead to more serious conditions such as tonsillitis or throat abscess.

11. If you don’t take any preventive measures, you might be at a higher risk of contracting illnesses, especially during flu season.

Exercise 2: Open the brackets where necessary and complete the sentences with unreal and mixed conditionals.

1. If you had put on warmer clothes yesterday, you wouldn't have caught a cold and wouldn't have had a high temperature.

2. The dentist wouldn’t have pulled out your tooth if there had been a possibility to save it with a filling or other treatment.

3. If you hadn't been so careless, you wouldn't have fallen ill with flu.

4. You would have been cured already if you had taken the prescribed medication and followed the doctor's advice diligently.

5. If you had followed all the doctor’s instructions from the very beginning, you might not have experienced any complications or prolonged recovery.

6. If he had fulfilled all the prescriptions of his physician, he might not have been operated on by a surgeon two weeks ago.

7. If you had agreed to have your tooth filled, you might have avoided the need for extraction.

8. But for your headache/earache/backache, we could have gone on that hiking trip as planned.

9. If my pain in the knee hadn’t been so strong yesterday, I might have been able to participate in the sports event.

10. You wouldn’t have stayed in bed for so long if your symptoms had improved more quickly with treatment.

11. If you had consulted the oculist in your childhood, you might not have needed corrective lenses as an adult.

12. If she hadn’t been afraid of the pediatrician in her childhood, she might have received timely vaccinations and check-ups.

13. If she had had measles, mumps, and scarlet fever when being a child, her immune system might have developed some resistance to these diseases.

These sentences are designed to practice conditional clauses, which are an essential part of English grammar for expressing hypothetical situations and their potential outcomes.