Question 1 with 1 blank vicente y mónica tienen sueño. question 2 with 1 blank no tenemos razón. question 3 with 1 blank el pasajero tiene miedo. question 4 with 1 blank paloma se quiere casar con (marry) su novio. question 5 with 1 blank los abuelos de irene van de vacaciones a puerto rico. question 6 with 1 blank no sé (i don't know) si el examen va a ser fácil o difícil.

1. Vicente y Mónica están cansados.

2. Estamos equivocados.

3. El pasajero está asustado.

4. Paloma está enamorada.

5. Los abuelos de Irene están contentos.

6. No estoy seguro.

Explanation:

The exercise aims for you to conjugate the verb ESTAR in PRESENT indicative (verb to be) and followed by an adjective to answer the question ¿Cómo están? (How are they?)

Here is the translation of the answers:

1. Vicente and Monica are tired.

2. We are wrong.

3. The passenger is scared.

4. Paloma is in love.

5. Irene's grandparents are happy.

6. I am not sure.

Here is the conjugation of the verb ESTAR in PRESENT:

ESTAR

PRESENTE INDICATIVO

yo estoy

tu estás

él/ella está

nosotros estamos

vosotros estáis

ellos/ellas/ están

they need to keep water moving over their gills so they seem to have active periods and restful periods instead of undergoing deep  sleep.  they sleep swim

explanation: