疑问句 Is / Are ... going to ...? — 英语填空题
题目
Ava打算乘轮船去海边，Ava和Leo打算乘火车去山区。根据计划补全对话，每空填 Is 或 Are。
1. ___ Ava going to the seaside by ship? —Yes, she is.
2. ___ Ava and Leo going to the mountains by bus? —No, they aren’t. They’re going by train.