Change these sentences into passive voice
1. Nobody has used this motor for a long time
this motor hasn't been used for a long time
2. I think i should tell everybody abou it
i think everybody should be told about it
3. You need not type this letter
this letter needn't be typed
4. they began to build the house last year
the house was built last year
Change these sentences into passive voice
1. Nobody has used this motor for a long time
This motor hasn't been used for a long time
2. I think i should tell everybody about it
I think everybody should be told about it
3. You need not type this letter
This letter needn't be typed
4. they began to build the house last year
The house was built last year
