Употребите глагол в правильной форме. Active Voice: 1. The students ……….an experiment in the lab now. (to conduct) 2. Engineers in this country ………… a new model of a supersonic airplane so far. (to design) 3. In several years people ………… computers everywhere.(to use) 4. I……….school before I entered the University.(to finish) Passive Voice 1. In some years new electric cars ………. by passengers . (to use) 2. A lot of general and special subjects………… by students. (to study) 3. «War and Peace»………by L. N. Tolstoy. (to write) 4. New high buildings…………in big cities now. (to construct)

1.are conducting
2.havent designed
3.will be using
4.had finished

1.will be used
2.are studied
3.was written
4.are constructed