[答案]
(1)Whathappenedtoyou?(2)Istudiedforatest.(3)Really?(4)YoucanaskourEnglishteacherforhelp.(5)Youarewelcome
[解析]
细节推理题.
(1)What happened to you?根据前文 look stayed late night.可知需要询问你怎么了?
(2)I studied for a test.根据前文What did do know have English today.可知需要回答为考试准备。
(3)Really?根据后文 can the in textbook correct mistakes your carefully.可知询问了是否是真的?故填Really?。
(4)You can ask our English teacher for help.根据后文Our teacher friendly ready help ,你可以问我们英语老师寻求帮助。
(5)You are welcome.根据前文Thank you.可知需要表达不用谢。
[点评]
本题考查了"争辩   ",属于"常考题",熟悉题型是解题的关键。