If they ask you in the interview to identify a picture that you don't know, you could always say "Hey, on a radar screen they all look the same"
With the Embraer aircraft, the ERJ170/190s look like a cross between a 737-700 (winglets) and an Airbus A319. The 135s/145s look very low-slung on the ground (kinda sleek like a sports car). I always found it a little easier in working out which airlines operate what. For example, back when I first started as an assistant in Australia, Qantas were the only ones who flew A300s (can be confused a little with a B767). Just a suggestion.
All the very best of luck mate
