1.I spend 2 hours on English every day. I spend 2 hours in watching TV every day. 2.I will pay 200 Yuan for this shirt. He pays 50 Yuan for this football. 3.This coat costs me 300 Yuan. This football costs him 100 Yuan.
I spend 2 usd on the ice-cream. He spends money like water. I will pay for the rent. Nobody want to pay for the rent. It costs me a leg or an arm. It costs me a lot.