1) complete the sentence with the correct form of the adjective.

la abuela es

viejo

vieja

viejos

viejas

2)complete the sentence with the correct form of the adjective.

la abuela es

trabajador

trabajadores

trabajadora

trabajadoras

The correct form of the adjective, in each case, is

1. La abuela es vieja.

2. La abuela es trabajadora.

Explanation:

In Spanish, an adjective could be in two forms:

1. Gender.

- Male.

- Female.

2. Number.

- Singular.

- Plural.

This forms can be combined: singular female (vieja, trabajadora), singular male (viejo, trabajador), plural female (viejas, trabajadoras), plural male (viejos, trabajadores), then, now you know what is the correct form in each case, you must see the form of the substantive: "abuela" is a substantive singular and female, for that reason, you must use the forms "vieja, trabajadora".

who do the detectives meet in the cementery: ¿con quién se encuentran los detectives en el cementerio?