с заданием по английскому Open the brackets and use Participles in the right form.

1. Scientists (to deal) with solar energy have made great progress.

2. The investigation (to carry out) by the students now is very
interesting.

3. The bulb (to turn) into the socket burnt out at once.

4. The project (to discuss) by the engineers at the moment has
numerous advantages.

5. The professor (to deliver) a lecture on the use of solar energy
provided working models.

6. In Japan there are many villages (to use) geothermal energy of the
Earth for heating.