--______ is your father? Does he still work as an engineer? --Yes, he has been an engineer for thirty years.
Which one is ________ , football or basketball?
The woman is ______ fat because he eats ______ junk food.
----Why do you make friends with Joe ? ----He isn’t a good student, but ________ he is honest(诚实的).
--- Are you _____ than your brother? --- No, I am less _____ than him.
He must _____ his sister with her math.