Переведите предложения. определите функции глаголов to be и to have: смысловой глагол, глагол-связка, глагол или модальный глагол. 1. many forests in the north of european russia and the far east are under threat. 2. he had to finish his research last week. 3. due to the sun people have immense supplies of energy. 4. the air is polluted by traffic and smog from industrial enterprises.

jolyy    1   03.06.2019 16:50    0