There is a s_____ on apples tomorrow.

问题描述:

There is a s_____ on apples tomorrow.
look!They______ (buy) tomatoes and green peppers.
————里填什么?

1.sale,句子意思:明天苹果降价.on sale 表示减价、打折出售.
2.are buying,look表示正在发生,所以用现在进行时.