装修公司要求我们先支付50%的费用。

The renovation company asked for 50% of the payment ___up front.

我希望你能坦诚地告诉我你的真实想法。

I hope you can be ___up front about your true feelings.

老师让我们坐在教室前排，这样能看得更清楚。

The teacher asked us to sit ___up front in the classroom for a better view.