Move from active into Passive voice.

1.The police use sniffing dogs to find drugs.
2.We can’t sustain life on the Mars.
3.This company is launching the space shuttle.
4.They have built a new stadium in our city.
5.She made me go to the hospital for a checkup.
6.When will they clean up our local beach?
7.Moris is going to sign up this document.

1. Sniffings dogs are used by the police to find drugs.

2. Life on the Mars can't be sustained by us.

3. The space shuttle is being launched by this company.

4. A new stadium has been built by them in our city.

5. I was made to go to the hospital for a check-up (by her).

6. When will our local beach be cleant up by them?

7. This document is going to be signed up by Moris.