1.housework,on,they,do,usnally,home,at,Sunday
【They usually do housework at home on Sunday.】
2.games,often,you,computer,do,play
【Do you often play computer games?】
翻译：妈妈今天不在家.
Mom【isn't】【at】hometoday.
3.也是连词成句：today,for,what,do,dinner,you,have
【What do you have for dinner today?】

最后一个连词成句：Wednesday,my,day,is,favourite
【Wednesday is my favourite day.】这个是isn逗号t吗？还是doesn't啊？是 isn't ，不是doesn't因为后面 at是介词，是表语，要用be动词，单三形式所以用isn't .而doesn't是给实义动词用的，不能用在这里。哦还有什么问题可以继续问我