1 to go to a place to get -- recoger
2 to learn -- aprender
4 to buy, get, or obtain easily or cheaply -- comprar
I picked both of these up for $25. Conseguí los dos por 25$.
5 to start again in the place where you stopped -- retomar
We’ll pick up the discussion here next week. Retomaremos la discusión aquí la próxima semana.