1) Ch. 29, v. 18: "V'hoyoh b'shomo es divrei ho'oloh hazose v'hisboreich bilvovo leimore sholo-m yi'h'yeh li ki bishrirus libi eileich" – And it will take place that when he hears the words of this admonition and he will be self-reassuring in his heart saying peace will be upon me even though I will go as my heart sees fit – This seems most illogical. After hearing the searing admonition how could anyone think that he may do as he wishes and escape unscathed?
2) Ch. 30, v. 2: "V'shavto ad Hashem Elokecho" – And you will return to Hashem your G-d – At the end of verse 10 we find, "ki soshuv el Hashem Elokecho." Why the repetition?
3) Ch. 30, v. 15: "R'ei nosati l'fo'necho ha'yom es hachaim v'es hatov v'es hamo'ves v'es hora" – See that I have placed before you today the life and the good and the death and the bad – Rashi explains that these choices come in tandem. If you do that which is good you will have life and if you do the opposite you will receive the resultant negative. If so, why doesn't the verse mention TOV before CHAIM, and so on, since CHAIM is the result of choosing TOV?
4) Ch. 31, v. 2: "Ben mei'oh v'esrim shonoh onochi ha'yom" – I am today 120 years old – The Holy Zohar writes that when the Torah says "ha'yom" it means Rosh Hashonoh. We are hard-pressed to apply this here, as Moshe's death took place on the 7th of Ador.
5) Ch. 31, v. 9: "Va'yitnoh el haKohanim bnei Levi hanosim es arone bris Hashem v'el kol ziknei Yisroel" – And he gave it to the Kohanim the sons of Levi who are carrying the Ark of the Covenant of Hashem and to all Yisroel's elders – Why is it necessary to point out here that the Kohanim are descendants of Levi?