The people hurried to store up food and daily goods ________ war

ungmother saw her baby fall to the ground, brought her heart to her mouth

________ people used the computer thirtyyears ago, but now it’s very popular.

We will have a meeting next week, but we don’t know ＿＿＿＿＿.

下面选项，表达得体的一句是（ ）