Change these sentences into Passive Voice

1. He manages the kocak branch of a national shoe retailer

P : the kocak branch of a national shoe retailer is managed by him.

2. He developed time management tools for staff

P : management tools were developed by him for staff

3. They visited my grandmother two years ago

P : my grandmother was visited by them two years ago.

4. My lovely girlfriend gives me a present every Sunday

P : I am given by her a present every Sunday

5. Rika and Mika drink a glass of Fanta in my cafe.

P : A glass of Fanta is drunken by them in my cafe