I would like help to pluralise the following.

La casa es alto.

El chico es bonita.

La bolsa es bonita.

Mi libro es interesante.

Mi regla es blanca.

Please put what you would think would be correct. Then we will help you by giving suggestions.

Here are sites which may be helpful.
http://www.studyspanish.com/lessons/plnoun.htm
http://spanish.about.com/cs/writing/a/writing_plurals.htm

Thank you for using the Jiskha Homework Help Forum BUT we do not DO the work for you! After you do your best, we HELP by proofreading. Without your trying these sentences first, we have no idea WHERE to help you! Feel free to ask for any review you may need to do these.

Sra

To pluralize the given sentences correctly, you will need to make the appropriate changes to the nouns and adjectives. Here's how you can do it:

1. La casa es alto. (The house is tall.)

To pluralize "la casa," change it to the plural form "las casas." Then, modify the adjective "alto" to agree with the plural noun. The correct plural version of the sentence would be:

Las casas son altas. (The houses are tall.)

2. El chico es bonita. (The boy is beautiful.)

To pluralize "el chico," change it to the plural form "los chicos." Then, modify the adjective "bonita" to agree with the plural noun. The correct plural version of the sentence would be:

Los chicos son bonitos. (The boys are beautiful.)

3. La bolsa es bonita. (The bag is beautiful.)

To pluralize "la bolsa," change it to the plural form "las bolsas." Since "bonita" refers to a singular feminine noun, it must also be modified to agree with the plural noun. The correct plural version of the sentence would be:

Las bolsas son bonitas. (The bags are beautiful.)

4. Mi libro es interesante. (My book is interesting.)

To pluralize "mi libro," change it to the plural form "mis libros." Since "interesante" is an adjective, it doesn't change in relation to the plural noun. The correct plural version of the sentence would be:

Mis libros son interesantes. (My books are interesting.)

5. Mi regla es blanca. (My ruler is white.)

To pluralize "mi regla," change it to the plural form "mis reglas." Since "blanca" is an adjective, it doesn't change in relation to the plural noun. The correct plural version of the sentence would be:

Mis reglas son blancas. (My rulers are white.)

Remember that when pluralizing nouns and adjectives in Spanish, you need to ensure that they agree in gender and number.