2 sentences for 只管 (zhǐ​guǎn — freely)

1. 只管跟着我们就是了。

   zhǐ​guǎn gēn​zhe wǒ​men jiù shì le.

   Just follow us.

   Source: OpenSubtitles

2. 有什么问题你只管问，我一定如实回答。

   yǒu shén​me wèn​tí nǐ zhǐ​guǎn wèn, wǒ yī​dìng rú​shí huí​dá.

   Feel free to ask any questions you have; I will definitely answer them truthfully.

   Source: Dong Chinese Dictionary