题目

where are you going to do on the weekend?什么,错了,
where are you going to the supermarket?什么,错了,

提问时间：2021-04-16

答案

where 是问地点的疑问词.而supermarket是个地点.所以两者不能同时出现在句子里,可以这样问：
What are you going to do on the weekend?你周末打算做什么?
Where are you going on the weekend?你周末打算去哪儿?
What are you going to do in the supermarket?你打算去超市干什么?
希望能帮到你.