We started covering units one and two and hopefully we will cover unit three just right before the mid-term.

我们开始复习第一和第二单元的内容，希望我们在考试前能完成第三单元的复习。

youdao

We started covering units one and two and hopefully we will cover unit three just right before the mid-term.

我们开始复习第一和第二单元的内容，希望我们在考试前能完成第三单元的复习。

youdao