某厂一月份生产产品50台，计划二、三月份共生产产品120台，设二、三月份平均每月增长率为x，根据题意，可列出方程为（　　）

请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。

(1) Although the film____  was not interesting, Ann played the lead role very well.

(2)It was ____ for my father to talk so much at table that day. He is always quiet.
(3)Visitors can watch all kinds of birds ____  at Beijing Wildlife Park.
(4)Mr Black was a very good swimmer in his ____ .
(5)The other team played even ____ in the second half of the basketball final.

（2015•潍坊）“低碳生活，绿色出行”的理念正逐渐被人们所接受，越来越多的人选择骑自行车上下班．王叔叔某天骑自行车上班从家出发到单位过程中行进速度v（米/分钟）随时间t（分钟）变化的函数图象大致如图所示，图象由三条线段OA、AB和BC组成．设线段OC上有一动点T（t，0），直线l左侧部分的面积即为t分钟内王叔叔行进的路程s（米）．