There are some dangerous fishes in this river, and I’ve warned Tom here.
cheer v. A.鼓掌 B.欢呼,喝彩 C.站立
satisfaction n. A.满意 B.幸福 C.高兴
right away A.跑掉 B立刻,马上 C.稍后
breathe v. A.玩耍 B.扫地 C.呼吸
try out A.赠送B.试用 C.努力