i dont feel well and i cant s__ well at night 初一水平

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i dont feel well and i cant s__ well at night 初一水平
计算：（1)(a+b²）（2a-b) (2)(2x-y)(x+y)-y(x-y) 要详细过程

英语的是 sleep （睡觉）
数学的是两道题吗?
(1)
(a+b²)(2a-b)
=2a^2-ab+2ab^2-b^3
(2)
(2x-y)(x+y)-y(x-y)
=2x^2+2xy-xy-y^2-xy+y^2
=2x^2
^表示“上标”
再问：数学答案写清楚点
再答：因为平方或者立方打不出来，只好用上标符号^。

i dont feel well now 同义句 I’m —— —— —— at —— —— . I will eat well,sleep well,fuck well and shit well at doomda i dont know how to use chopsticks very well …and i dont know I feel good还是I feel well? I feel well or I feel good? I feel good还是I feel well I can't even sleep well at night 怎样翻译 ( )at night? Yes,I sleep very well.填什么? i do not ---(sleep)well at the night. A:you dont look well._____? B:I was badly ill last night A:o I'm not feel well and I feel tired.I can't listen the teache A:My dear,_____with you?B:I don't feel well and I'm afraid I