Помогите, пожалуйста. 2 задания
1) Поставьте следующие предложения в отрицательную форму.
1. Avicenna was born in Moscow.
2. At the age of 17 Avicenna cured his ruler Mansur from dangerous illness.
3. Avicenna at the age of ten knew a lot of works of Greek classics.
2) Поставьте следующие предложения в вопросительную форму.
1. Avicenna made a great contribution to pharmacy.
2. He spent a short time in the service of the ruler of Khiva.
3. Avicenna passed his service as a physician and a scientific adviser in
1024.