Из активного залога сделать пассивный.…

Из активного залога сделать пассивный. 1. We cool most vehicle engines by water. 2. Our engineers have designed modern motor-cycles almost exclusively with air-cooled engines. 3. Mendeleyev arranged the elements in order of ascending atomic weight. 4. Chemists will probably discover many new elements. 5. Professor was making a new experiment when we came in.