选择正确答案填空。
1. Li Ming are getting ready (A. for B. to) school.
2. Mitts and mittens are meaning (A. different B. the same).
3. Look (A. out B. on) of the window.
4. I like to ski (A. on B. in) the snow. Let's go (A. inside B. outside).
5. I have (A. a B. two) sticks (A. for B. at) the snowman's arms.