1. Bill have invited Ann to the party.
$\to$ Ann has been invited to the party by Bill.
2. She dilvers milk at 6 a.m.
$\to$ Milk is dilvered at 6 a.m.
3. My mother is cooking eel soup in the kitchen.
$\to$ Eel soup is being cooked in the kitchen by my mother.
4. Lisa can write English songs.
$\to$ English songs can be written by Lisa.
5. They will open the shop here tomorrow.
$\to$ The shop will be opened here tomorrow.