HSK 1
吧
ba助
(modal particle indicating suggestion or surmise); ...right?; ...OK?; ...I presume.
我们现在去吃饭吧。
Wǒmen xiànzài qù chī fàn ba.
Let's go eat now.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 1.