Since partially is an adverb, you would use it by putting it before a verb, because adverbs describe verbs.
For example:
I partially cut the cake.
The room was warm, so I got up and partially opened the window for a nice breeze.
She had to admit that it was partially her fault.
Due to his high fever, Johnny's delirium persisted all night long.
not sure
Spoiled means unfit for use, so your answer is no
The body by then partially dismembered was dragged across a field.
They send you the money, you use the money. Don't have to account for use.
template
partially soluble subtances which partially dissolve in water such as chalk
There are 47 landlocked countries in the world, including partially recognized states.
She partially completed her homework before going to bed. The road was partially blocked due to construction. The project was only partially successful, with some objectives not met. He was partially responsible for the mistake, but not entirely.
Partially destroyed by its own enzymes
No, partially is an adverb. The adjective form is partial.
brackish water