هذة ترجمة الجمل بالترتيب بمساعدة شخص متمكن فيها بالتوفيق 1. We have now reached the period in which the Arabic language became a tool for the expression of science such as medicine, astronomy, chemistry, geography, philosophy and ethics, and this period has started in the second half of the nineteenth century, the era that resulted from translation which continued for nearly a century. 2. Success in life depends on patience and hard work of a student who begins to learn his lessons since the beginning of the year will find no difficulty in passing the exam. 3. Keep cleaner your country and never throw garbage on the way. 4. The ministries of education have supplied schools’ libraries with a variety of helpful books. 5. They have imprisoned the thief in the cell.