Англ. яз.
Paraphrase the sentences. Follow the model.
1. It is difficult to explain such facts. Such facts are difficult to explain.
2. It is easy to understand this rule.
3. It is impossible to solve the problem.
4. It is not difficult to translate the text.
5. It is possible to cure this disease.
6. It is pleasant to deal with this doctor.
7. It is hard to find money for the project.
8. It is easy to learn this limerick by heart.