Answer:
Question 1: Yo conozce a mi profesora de historia ayer.
Question 2: Nosotros sabemos la verdad.
Question 3: Mi hermano conozco a una persona famosa el ano pasado.
Explanation:
Each of these are the past tense of the word at the end of the sentences.
Answer:
1. cashier is cajero
2. Cash register is Caja registradora
3. card is tarjeta
4. check is controlar
5. money is dinero
6. business card is tarjeta de visita
mabey
Explanation: i had to think they all so might be wrong
Es prácticamente lo mismo no creo que haya diferencia