谈论正在进行的活动 — 英语选择题
题目
根据聊天内容，选出对话中问号处的正确句子。Amy: I’m drawing a map. Ben: I’m making a paper boat. Amy: What about you, Leo? Leo: ______ A. I make a paper boat. B. I’m folding a paper plane. C. I folded a paper plane. D. I can fold a paper plane.