选词填空。
1. I failed my math test. I'm _____________ (sad, excited).
2. Our classroom is bigger than _____________ (their, theirs).
3. Can you help _____________ (I, me) with the bag?
4. Let's _____________ (make, makes) a kite.
5. Look, that man is _____________ (diveing, diving).
6. He helps sick people. He's a _____________ (doctor, policeman).
7. The post office is _____________ (at, on) the right.
8. _____________ (Excuse me, Sorry), where is the science museum, please?
9. I can play _____________ (to, with) snow in winter.
10. Are there _____________ (same, any) sheep in the zoo?
