21.eat—ate 吃 22.give—gave 给予 23.drink—drank 喝 24.buy—bought 买 25.make—made 制作 26.can—could 能够 27.look—looked 看 28.take—took 带走 29.study—studied 学习 30.bring—brought 带来 31.stay—stayed 停留 32.visit—visited 拜访 33.swim—swam 游泳 34.play—played 玩 35.meet —met 遇见 36.climb— climbed 攀登 37.wear—wore 穿戴 38.tell— told 讲诉 39.laugh—laughed大笑 40.sleep—slept 睡觉