几道初中英语句型转换

几道初中英语句型转换
1.He doesn't study carefully as before.
He studies______ ______ ______ before.
2.Jack did best in the club.
Jack did better than ______ _______ ______ members in the club.
3.Susan works hardest in our group.
Susan works harder than ______ _____ _____ students in our group.