邀请与接受/婉拒邀请的表达 — 英语词汇题
题目
根据情境和首字母提示，补全对话，每空一词。
周五，Ella邀请Ben和Mia参加公园里的野餐。Ben有空，Mia要去看望奶奶。
Ella: Would you like to j___ us for a picnic on Friday?
Ben: S___, I'd love to.
Ella: Mia, would you like to come, too?
Mia: S___, I can't. I have to visit my grandma.