同义句转换。

1. People tell me how I can get to the station.

    People tell me how ________________ the station.

2. Mike didn't see anybody enter the building before ten.

    Nobody _______________ the building before ten.

3. The bench was so long that all of us were able to sit on it.

    The bench was long enough ________________.

4. I think that it is important to master a foreign language.

    I think ________________ a foreign language.

5. Mary spent three thousand yuan on the color TV set.

    The color TV set _______________ three thousand yuan.