Глагол в нужное время: 8) I ( to lose) my keys yesterday. 9) I (not to see) her in the morning. 10) I (to meet) her two days ago. 11) Yesterday she ( to buy) some new clothes.

Выполните действия 
a)8 - 4,53 + 0,355
б)1,029 : 0,098 - 0,28 * 24.
Желательно полное решение! 

корень в словах доволен,приветливо,держала

Фонетический разбор слова НЕМОГО

Сравните предложения в действительном и страдатель­ном залоге, переведите их.

1. Students asked the lecturer many questions. The lecturer was asked many questions. 2. The monitor told the first-year students to come to the laboratory. The first-year students were told to come to the laboratory. 3. Usually a lab assistant shows the equipment to the students. Usually the equipment is shown to the students by a lab assistant. Usually students are shown the equipment by a lab as­sistant. 4. Students watched the process with great attention. The process was watched with great attention. 5. Tomorrow our teacher will give us a new task. A new task will be given tomorrow. We shall be given a new task tomorrow. 6. Practice accompanies theory. Theory is accompanied by practice. 7. He asked me to bring a dic­tionary. He was asked to bring a dictionary. 8. The teacher told the students to sign their drawings. The students were told to sign their drawings. 9. The dean will send the students to a big plant in sum­mer. The students will be sent to a big plant in summer. 10. He taught us to use the lab equipment. We were taught to use the lab equipment.