His sister did___(badly)than him in English是填worse吗?

His sister did___(badly)than him in English是填worse吗? his sister His sister,always is his sister. 什么his sister his sister is His sister is from Canada.(对Canada提问) ( ) his sister ( )? she is his sister,helen. His mother looks after his sister at home（ ）（ ）after his sister at home? his sister怎样提问The worker is his sister.对his sisiter进行提问 His sister likes watching tv问句 ( )（）is his sister?she is ( ). Is that his sister?变为复数句 ( )（）is his sister?she is ( )（）. that is his sister改为复数形式 tom is ten.His sister is five. his sister is a teacher改成复数 His sister likes to play_____her dog. yesterday his sister ____ dinner for them