Question

помогите срочно пожалуйста
1)Rewrite the sentences in the passive voice.

1. Who discovered Australia?
2. An architect is designing Mary's new house.
3.They will install air-conditioning in their office.
4.Four climbers are planning an expedition up Mount Everest.
5.Has Jason fed all the animals?

Answer 1

1. whom was Australia discovered? 2.Mary's new house is being designed. 3.Air -c will be installed. 4.An expedition is being planned 5. All animals have been fed