before

https://tts.langeek.co/read?text=YmVmb3Jl&hash=4da34181b0c84e579fadab30d61975e10bcdc401&lang=en&cache-only=0&driver=googletts

Here you will learn some basic English prepositions and determiners, such as "before", "after", and "both", prepared for A1 learners.