31. _____ generous _____ Sandy to give each of us two presents.
A. It’s; of B. That’s; of C. It’s; for D. That’s; for
32. —I’m too busy. Could you do _____ to help me?
—Of course. I can do _____ for you if you want me to.
A. anything; something B. something; anything
C. anything; anything D. something ; something