Mike isn't good at Chinese.(改为否定句)

Mike isn't good at Chinese.(改为否定句) Mike isn's good at Chinese.变同义句 My sister isn`t good at maths home,at,isn`t,Mike(,)连词成句.` My sister isn't good at singing.I'm not good at singing,_______.A neither B either C too The boy isn't good at( ).A,sing B,sings C,singing she works hard,but she don’t good at mathsshe works hard,but she【】 good at maths A.don’t B.isn’t C.aren’t His brother isn't ____ (interest) in English?Mike and Mark are good at _______(swim).Thank you!1.His brother isn't ____ (interest) in English?2.Mike and Mark are good at _______(swim).3.What‘s the meaning of the word?(改为同义句）What _______ he likes skating ,but he ( )good at it.A,is B,doesn't C,isn't D,does Tom isn't good at 翻译一下下,哈哈 改错：His mother isn't good at sing English songs. She isn't good at English …改同义句.She isn't good at English .Her brother isn't good at English ,neither.（改同义句）She isn't good at English ,___ ___ her brother . bill isn't good at english （同义句改写） he isn't good at maths 改为同义句 同意句:He isn't good at English He isn't good at math.改为同义句 -Is your father good at()?-No he isn't. Isn't he good at math?怎么回答?