根据汉语字母填空。
1. Did you see a o_____ in the outdoor pool?
2. Why don't you take an u_____? It will rain.
3. My friend Jim bought a g_____on his last school trip.
4. He won first prize in the yesterday's singing c_____ .
5. Many v_____from different countries come to China every year.
6. _____ (不幸的是), he didn't pass the exam.
7. Children often get some _____(纪念品) on the Christmas Day.
8. There will be more buildings in the f_____ .