1)
What are the implications of, "va'Yasem Lifneihem Es Kol ha'Devarim ha'Eileh"?
1.
Ramban: 'This is what I am placing before you today. 1 Choose whether you want to accept it or not.' 2
2.
Oznayim la'Torah (citing the Yalkut Shim'oni): 'Place before them and enlighten them (make it clear to them).' 3
1
Ramban: A similar format to Devarim 30:15 and Shemos 21:1. See Ramban.
2
Ramban: And indeed they replied, "Kol Asher Diber Hashem, Na'aseh!" (19:8).
3
Oznayim la'Torah: As in Shemos 21:1. This is similar to the explanation of R. Sa'adya Gaon, who cites" Simah b'Fihem" (Devarim 31:19, cited by the Ramban).