根据首字母和汉语提示完成单词。
1. In the USA, when you get a present,you must open it i______.
2. In China, when someone gives you a present,you must w______ and open it later.
3. When you ______(接受) a present,you must use both hands.
4. You mustn't do any c______ on the first day of the Chinese New Year.
5. In China, people eat lots of d______ at Spring Festival.
