пж сделайте из активного залога в страдательный

1. Two letters were written by Mike yesterday?

2. Endangered species are supported by the government.

3 The house is being reconstructed by the builders.

4. Has project been finished by John?

1) Two letters were written by Mike yesterday.  

2) Endangered species are supported by the government.

3) The House is being reconstructed by the builders.

4) Has his project  been  finished by John?