词汇；根据语境及所给汉语提示写出所缺单词。
1. Look! That boy is holding a few ________ (旗) in his hand over there.
2. Mr Smith made two short ________ (演讲) at the meeting this morn
ing.
3. Mum was cooking while my sister was ________ (摆放) the table.
4. My teacher lives on the ________ (第九) floor of this building.
5. Most people in that village eat ________ (谷物) for dinner every day.