in my opinion reading books, or even just dome short writing in Spanish can go a long way. Every time you come across a word you dont know look it up, or ask and write it down. Even try writing a sentence along with the definition of the word.
Answer:
CO2 water sunlight chlorophyll
Explanation:
Es mejor tener dinero en efectivo y las tarjeta de crédito.
I hope this helped let me know :)
Mejor is the answer because it means the best
