Answer:
The right option in each sentence is:
1) Ustedes están en México.
2) Yo estoy contento.
3) Miguel está en la sala.
4) Los estudiantes están en la sala de clase.
5) Hoy es lunes.
6) Hoy es jueves.
7) El señor es dentista.
8) Son las nueve de la mañana..
9) Ella es de Bolivia.
10) Yo soy profesor.
Explanation:
The translation of the sentences is:
1) You are in Mexico.
2) I am happy.
3) Miguel is in the room.
4) Students are in the classroom.
5) Today is Monday.
6) Today is Thursday.
7) He is a dentist.
8) It's nine in the morning.
9) She is from Bolivia.
10) I am a teacher.
The use of the verbs "ser" or "estar" depends on the meaning of the sentence, explained below:
- "Ser" is a verb used to mention how is a noun regarding his physical and mental characteristics, for example, if he is intelligent, strong, blond or tall.
- "Estar" is used to mention where is a noun in a determined moment.
Taking into account the explanation above, we must see the right conjugation of those verbs in Present Tense:
- Yo soy/estoy.
- Tú eres/estás.
- Él es/está.
- Ella es/está.
- Ello es/está.
- Nosotros somos/estamos.
- Ustedes son/están.
- Ellos son/están.
Finally, you should only pay attention to the personal pronoun that could replace nouns and use the appropriate conjugation for that pronoun.
