I'll check the classified ads.

我来看看分类广告。

You may check the classified ads.

你可似看看分类广告。

Are you interested in the classified ads?

你对分类广告赶兴趣吗？

Oh, hey, did you look in the classified ads?

噢，嘿，你有看分类广告吗？

There are news, features, series, classified ads.

有 新闻，特写， 小说连载，分类广告。