Перепишите следующие предложения, подчеркните participle i, participle ii; определите функции причастия (определение, обстоятельство, часть глагола-сказуемого). переведите предложения на язык: 1. the equipment required to carry out laboratory experiments was very complex. 2. a radar to be mounted on lorries and cars has been designed in the usa. 3. having designed a car radar the engineers started complex tests.