You'd better go home at the moment (改为否定句） ____ ____ ____ ____ home at the moment是不是那四个空可以填You'd not better go home at the moment

You'd better go home at the moment (改为否定句） ____ ____ ____ ____ home at the moment
是不是那四个空可以填You'd not better go home at the moment

填had better not go
解析：固定搭配,最好做某事：had better do sth.
最好不要做某事：had better not do sth.