be going to结构表达计划 — 英语词汇题
题目
补全句子（每空一个词，首字母已给出）。Tomorrow is Sunday. My friends and I are going to have a happy day. In the morning, we are going to the library to r____ s____ies (读故事). After lunch, Amy is going to l____en to music. Tom is going to s____ a song, and Lily is going to d____e (跳舞).