La administracion necisita hablar con todos los empleados.
That should be correct
Answer:
Well, you will know when to use -er when you refer as verbs with infinitives ending. What you will do is drop the -er from the infinitive and add the second conjugation present tense endings: -o, -es, -e, -emos, -en.
Explanation:
To use -ar you will use the first conjugation, for example, hablar, lavar, llamar.
The answer to you question is. esta, esas
Piensan
piensa
quiere
empezarán
piensan
viene
piensan
siente
viene
debe
prefiere
quiere
piensas
vienes