Перепишите следующие предложения; подчеркните в каждом из них глагол-сказуемое и определите его форму и видо-временную форму и залог. 1. sorry i’m late. i got held up in the traffic. 2. the solution of the problem will require concentrated efforts of many research scientists (учёных-исследователей). 3. many bridges, tunnels and signaling systems are now reaching a dangerous state of fatigue and are considered too expensive to replace. 4. new technologies were being invented and applied to the manufacture of cotton and wool, iron, transportation and agriculture at that time. 5. an extensive programme of cleaning and restoration of historic build-ings especially in towns, where centuries of grime (грязь) have been deposited, has been under way for several years. 6. there are several techniques for protecting oneself from radiation, that have been worked out by our specialists. 7. the structures humans build undergo chemical and physical weathering, just as rocks and minerals do.

1. Sorry, I am late. I got held up in the traffic.
Глагол-сказуемое: am late
Форма: настоящее время, 1-е лицо единственного числа
Видо-временная форма: Present Simple
Залог: активный

2. The solution of the problem will require concentrated efforts of many research scientists.
Глагол-сказуемое: will require
Форма: будущее время, 3-е лицо единственного числа
Видо-временная форма: Future Simple
Залог: активный

3. Many bridges, tunnels and signaling systems are now reaching a dangerous state of fatigue and are considered too expensive to replace.
Глагол-сказуемое: are reaching, are considered
Форма: настоящее время, множественное число
Видо-временная форма: Present Continuous, Present Simple
Залог: пассивный

4. New technologies were being invented and applied to the manufacture of cotton and wool, iron, transportation and agriculture at that time.
Глагол-сказуемое: were being invented, applied
Форма: прошедшее время, множественное число
Видо-временная форма: Past Continuous, Past Simple
Залог: пассивный

5. An extensive programme of cleaning and restoration of historic buildings, especially in towns, where centuries of grime have been deposited, has been underway for several years.
Глагол-сказуемое: has been underway, have been deposited
Форма: настоящее время, единственное число
Видо-временная форма: Present Perfect Continuous, Present Perfect
Залог: пассивный

6. There are several techniques for protecting oneself from radiation that have been worked out by our specialists.
Глагол-сказуемое: are, have been worked out
Форма: настоящее время, множественное число
Видо-временная форма: Present Simple, Present Perfect
Залог: пассивный

7. The structures humans build undergo chemical and physical weathering, just as rocks and minerals do.
Глагол-сказуемое: undergo, do
Форма: настоящее время, 3-е лицо единственного числа
Видо-временная форма: Present Simple
Залог: активный