艺术活动相关词汇 — 英语情景题

情景对话：Sam 和 Lily 在上美术课，讨论各自想用什么方式做艺术。请根据上下文和首字母提示，补全对话中的空缺单词。 Sam: Hi, Lily! What do you want to make? Lily: I want to (1) p______ a picture of a garden. Sam: Nice! Do you need a (2) b______? Lily: Yes, I do. I can (3) u______ it with blue paint. Sam: Great! I don't want to paint. I want to make a paper (4) b______. Lily: How do you make it? Sam: First, I fold the (5) p______ in half.