There is a new problem involved in the popularity of private cars ________ road conditions need ________.

The film Tiny Times puts too much emphasis on “bling-bling” items, and that distracts from its         .

Do you remember me ____ you that same question?

But often the drivers just go by, taking the human traffic        for granted. 

Mr. Tiger insisted that he _______ the money back to his boss but his boss said that he didn’t receive it.