Verb conjugation of "emplear" in Spanish

The bus left Havana and drove westwards towards a place called Viniales. After a short two hour ride we arrived there and once the bus entered the terminal we were greeted by dozens of people.
This kind of struggle is a 'projecting the guilt' one someone innocent. It has always existed, even today there is a large movement against foreigners in Europe and its support is frightening me.
We spent the entire day doing nothing, just waiting for the night train which would take us into the northern mountain area of Vietnam, close to the Chinese border. The train left at around ten.