Repetition in vocab lists

I'm working through lesson 6.4, and it strikes me as a bit surprising that phrases like "à bientôt", "à la prochaine fois" and "très bien" keep turning up in the Rocket Reinforcement activities in lesson after lesson. I recognise that repetition is important, but I wonder whether certain phrases (such as these ones) really need quite so much of it in the later stages of the course? I feel like they lengthen the lists unnecessarily - especially the "Write it" lists - and make it more of a chore to get through them all. ​It would be really good if some of the more frequent repetitions could be pared back a little, so one can concentrate on really getting to know the longer phrases and the newer vocabulary.  

Hi Gabrielle-D, 

Thank you for your feedback on this; I will forward the message to our language department so that it can be reviewed and updated as necessary. 

Kind Regards!