PRESENT CONTINUOUS PASSIVE
Exercise 1: Change into Passive Voice
Example: Don't enter the room. – Why? (paint the floor) - The floor is being painted there.
1. Don't enter the work-shop, (carry out an experiment)
Perf.
2. Don't enter the assembly-hall, (hold a scientific conference)
3. Don't ride this way. (widen the road)
4. Don't enter the kitchen, (install a gas-stove)