Ⅰ. 单项选择(每小题2分，共20分)
1. Mum, I want to buy a storybook for ________.
A. your B. myself
C. mine D. yourself
2. I bought ________ for my parents, but I bought ________ for my brother.
A. anything; nothing
B. anything; something
C. something; nothing
D. nothing; anything
