I can't decide to buy which.They both look nice [on] me.为什么用

I can't decide to buy which.They both look nice [on] me.为什么用 I can't decide which pair of jeans to buy . They both look g I can't decide which to choose.They both look good ____ me. i can't decide which to buy.为什么用to buy?buying可以吗 These two dresses are both nice.I can't decide which one to Both shirts look nice_____ me ,and I can't decide which one I can't decide which one to buy 为什么不可以to buy which one They are both very good.I can't decide which one to c______ I can't decide which dress to buy 为什么不可以说是I can't decide to I can't decide which house to buy.They are ______ too expens I can't decide which one to buy now.Let me ___a decision tom I can't decide to buy which one,