3:05 - Yoda: "Skywalker, a powerful Jedi you are." He describes Anakin this way while speaking to Luke in The Empire Strikes Back, too: "Oh, father, powerful Jedi was he" [55:18].
3:25 - Yoda (to Anakin, about Obi-Wan): "If you leave, help him you could, but his future uncertain is." He tells Luke something similar in The Empire Strikes Back: "If you leave now, help them you could, but you would destroy all for which they have fought and suffered" [1:18:05].
7:38 - Hardeen: "Dioxis! Breathe it, and you're dead." In The Phantom Menace, Quin-Gon also announces "Dioxis" [5:20].
10:22 - Count Dooku (about Hardeen): "Impressive." Vader gives a similar compliment to Luke in The Empire Strikes Back: "Impressive, most impressive" [1:44:30].
17:53 - Moralo Eval: "This is not the first time you've saved everybody's skin, Hardeen." Leia uses the same expression in A New Hope ("Somebody has to save our skins" [1:18:22]), and Anakin uses it in Revenge of the Sith (when he tells Obi-Wan, "Alright, but you owe me one, and not for saving your skin for the tenth time" [24:38]).