spend time with sb
fixed phr..fixed phr.. To be with someone and do things together, like talking or having fun.
fixed phr.. A common verb phrase indicating the act of dedicating a period of one's time to being in the company of another person or people.
I like to spend time with my friends.
On weekends, he tries to spend time with his children, often taking them to the park.
Despite her demanding career, she made a conscious effort to spend quality time with her aging parents whenever possible.
The object of 'with' is the person or people you are with.
Contrast with 'hang out with' (more informal) and 'pass the time' (which can be done alone and implies a lack of specific purpose).
I spend time to my friends.I spend time with my friends.The correct preposition to use after 'spend time' to introduce the person is 'with'.