Tú casa es grande.
The difference between "tú" and "usted" depends on the formality. "Tú" is used <u>when talking to friends or relatives (informal)</u> while "usted" is used <u>when talking to older people or a person of high social rank (formal)</u>.
In this case we want to write the <u>informal</u> form of "tú", so we use "tú". Also, when dealing with <u>permanent states</u>, the verb "ser" (to be) is used.
Answer:
Es el primer dentista en trabajar aquí.
Explanation:
according to Google translate, the correct spanish equivalent of;
"He is the first dentist to work here" is;
" Es el primer dentista en trabajar aquí.".
reference: Google translator mobile app
Answer:
Cuesta $167,000
Explanation:
El piso de la oficina ____cuesta____ ciento sesenta mil dólares. (cuesta 167000 dólares)
Duro?
Working hard is " trabajando duro"
It could either be a or b