I agree with the person above. 1. D. Estos pantalones son muy bonitos. (These pants are beautiful) - estos is used for masculine nouns in plural, and it means - this one here; esas for feminine nouns in plural, and it means - this one here; aquellas for feminine nouns in plural, and it means - that one over there; and esa is used for feminine nouns in singular form, and it means - this one here. 2. Te gusta C. aquella blusa que esta enseguida del vestido verde? (Do you like that blouse over there which is next to the green dress?)
Mis maestros necesitan papel. Again, similar to the previous question, since this is third person plural (they), you would use the verb form ending in -n, such as necesitan, since that is the plural form. Necesitamos is used for we. Necesito is used for I. Necesitais is used for you, plural.
