根据句意、汉语意思及首字母提示完成句子（每小题1分，满分5分）
The i_________ population is a big problem in the world.
-What are you doing?—I am making h_________（藏匿）my sleeping pills from the children.
There are two g___________（礼物）on the table. One is big, and the other is small.
The weather is _________（晴朗）during my new year holiday.
Be careful of the _________（破碎的）glass, you might cut your finger.