spend time on造句

　　sb spend time/money on sth/doing sth 某人花费时间或金钱去做什麼事情

　　EG：I spend 1hour doing my homework.

　　I spend time on listening to music

　　I spend time on my homework

　　.I spent time on doing my homework last night.

　　I spend a lot of time on doing my homework.