3 sentences

1. 你就不能实话实说吗？

   nǐ jiù bù​néng shí​huà​shí​shuō ma?

   Can't you just tell the truth?

   Source: OpenSubtitles

2. 你必须实话实说。

   nǐ bì​xū shí​huà​shí​shuō.

   You must tell the truth.

   Source: OpenSubtitles

3. 实话实说吧，我就是其中之一。

   shí​huà​shí​shuō ba, wǒ jiù​shì qí​zhōng zhī​yī.

   Truth to tell, I am one of them.

   Source: CCMatrix