“那么晚去哪里了?”妈妈的声音像一把利剑划破了沉寂的云霄。我吓得说不出话来。“说实话!放学那么晚才回家。你干什么去了!”妈妈的话像一把刀向我逼来。“我今天答应老师去帮同学补习,晓晓她生病了。”我的声音小得连自己也听不见。“补习?都快考试了,自己都顾不上,你就不能让我省省心吗?”妈妈的表情更严肃了。我选择沉默,一动不动,眼泪哗哗地往下流。“你就不能跟老师说你今天有急事要回家吗?你知不知道我有多担心?”妈妈这语气让我有点受不了。 “So late where to go?” “Mum’s voice like a sword cut through the quiet sky. I was scared speechless. ”To tell the truth! After school so late to go home. What are you doing!“ ”My mother’s words like a knife to me forced. “Today I promised the teacher to help students tutoring, Xiaoxiao she was sick. ” My voice is so small that I can not hear myself. “Tutoring? Are fast examinations, and their own can not attend, you can not let my peace of mind?” “Mom’s expression more serious. I choose silence, motionless, tears rushing down. ”You can not tell the teacher that you have an urgent need to go home today? Do you know how worried I am?“ ”This tone of mom made me a little bit unbearable.