弹钢琴 play piano 棒 excellent 孙子 grandson 寒假 winter vacation 父亲 father 闹钟 alarm clock 响 ring 醒 wake 赶 rush 厕所 toilet 批评 criticize 弄 do 管理 manage 打针 inject 护士 nurse 表扬 praise 千万 must 怀疑 suspect 故意 intentionally 敲 knock 整理 tidy 合适 suitable 骗 cheat 儿童 children 假 false 左右 about 懒 lazy 笨 stupid 粗心 careless 骄傲 arrogant 害羞 shy