根据对话内容，在空白处填写恰当的单词，使对话完整、通顺。

A: What do people usually do on Chinese New Year, Lingling?

B: Well, most people buy (1)     and give them to others.

A: That's great. I love getting presents. Can I (2)      the present I receive right at the time?

B: I'm afraid you must wait! In China, you are not (3)     to open the present at once. You must wait and open it (4)      . And you must receive it with both hands.

A: Really? That's interesting. (5)     in Britain, we can use one hand to receive the present. Thanks for telling me so much.

B: My pleasure.

实体的属性是指实体所在的图层，实体的线型，颜色，实体的大小以及实体的画法。