Перепишите следующие предложения; подчеркните в каждом из них гла-гол-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 prob-lem 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 re-place. 4. new technologies were being invented and applied to the manufac-ture of cotton and wool, iron, transportation and agriculture at that time. 5. an extensive programme of cleaning and restoration of historic buildings espe-cially in towns, where centuries of grime (грязь) have been deposited, has been under way for several years. 6. there are several techniques for protect-ing 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.

JaikLong    3   16.04.2019 14:15    2