①I'll___________(还你钱)next week. ②You may___________(还贷款)over a period of three years. ③I would_________(报复他)the trick he played on me. ④I_________(已付了……钱)the car. ⑤You must___________(为……付出代价)your words. ⑥She________100 yuan_________ the bike(花100元买了汤姆的自行车).