Question 1 with 1 blankaquellos sombreros son muy elegantes. question 2 with 1 blankese abrigo es muy caro. question 3 with 1 blankestos cinturones son hermosos. question 4 with 1 blankesos precios son muy buenos. question 5 with 1 blankestas faldas son muy cortas. question 6 with 1 blank¿quieres ir a aquel almacén? question 7 with 1 blankesas blusas son baratas. question 8 with 1 blankesta corbata hace juego con mi traje.

1. Aquel sombrero es muy elegante.

2. Esos abrigos son muy caros.

3. Este cinturón es hermoso.

4. Ese precio es muy bueno.

5. Esta falda es muy corta.

6. ¿Quieres ir a aquellos almacenes?

7. Esa blusa es barata.

8. Estas corbatas hacen juego con mi traje.

Explanation:

The exercise is asking for plural form of "aquel" "eso" "ese" "esto"  which are demonstrative pronouns, changing from their plural form to single form and viceversa.

The demonstrative pronouns are divided into three series according to the distance at which is the indicated point according to the transmitter position. It also presents variations of gender and number.

So we find these series:

Este, esto, esta translate to "this" and estos - estas translate to "these" and denote closeness to what has been stated regarding the transmitter;

Ese, eso, esa translate to "that" and esos - esas translate to "those" and denote the closeness of what has been indicated regarding the receiver;

Aquel, aquello, aquella also translate to "that", and aquellos - aquellas also translate to "those" and  denote distance from what is indicated with respect to the sender and the receiver.

The object (person, situation, etc.) to which these pronouns refer can be considered in space and time.

Time takes as a point of reference the moment in which the transmitter makes the speech. In this way:

Esto - este - esta point to the present;

Aquel - aquella - aquello point to the past or the future;

The space appears throughout a story or speech as follows:

Esto - este - esta which will refer to what has just been mentioned;

Aquel - aquella - aquello which will refer to what was mentioned before.