[Key Sentence] Example #1

우리 반 사람들과 다 같이 식사 한번 할까요?
What about having meals together once with the entire class.

Points : 

• with everyone... - 다 같이
• once - 식사 한번 할까요?
• the "once" word is found before the verb and after the object.

Source : New Ganada Korean Elementary 2 p.24