His room is clean.His room is clean but his sister's cleaner.His sister has the cleanest room in the house.
My computer is new.You should buy a newer version.I am glad I have the newest version
That guy is cheap.If you can't afoord this jacket,buy a cheaper one.This is the cheapest model we have
His clothes are dirty.Those clothes are dirtier than you think.His room is the dertiest
He is happy because he scored a goal.He is happier,because he scored two goals.He is the happiest kid i've ever seen since he got that pupy
