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.?