1. People use this road very often.
➡This road isn't used very often.
2. They develop many different products.
➡Many different products  are developed.
3. She cleans these rooms everyday.
➡These rooms are cleaned by my sister everyday
4. He usually does his homework every afternoon.
➡His homework  is done every afternoon.
5. John always protects the environment.
The environment. is always protected by John