Completar no tenemos nada que hacer; muy . question 2 with 2 blanks humberto muy en su gran cama nueva (new). question 3 with 2 blanks los estudiantes de filosofía no ; ellos tienen razón. question 4 with 2 blanks

1.  No tenemos nada que hacer; estamos muy aburridos.

2.  Humberto está muy contento en su gran cama nueva.

3.  Los estudiantes de filosofía no están equivocados ; ellos tienen razón.

Explanation:

In these sentences you have to complete the missing words in order to get the correct message. To do that you need to look at the words that are close to the missing words.

1. They are saying that thay have nothing to do so they are boring.

2. Humberto is very happy with his new bed.

3. Philosophy students are right so they are not wrong.

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:

b.

explanation:

just because.

well, the b sentence is the only one that has sense.