根据所给单词首字母及句意完成单词,使句子意思完整正确
1. M is the third month (月份) of a year (一年).
2. Look, Wang Bing is s David. He’s in front of David.
3. —Where’s your handkerchief? —It’s in my p .
4. —What does this sign mean? —It means “D ”. We shouldn’t touch it.
5. Today is the Children’s Day. Everyone is very e .