Question

Los pasteles son muy _____ para la salud.
A. mala

B. malos

C. malas

D. malo

Las papas _____ buenas para la salud.
A. es

B. son

C. somos

D. soy

Answer 1

@lauluisa @timaashorty @InYourHead @brendalopez @e.cociuba @TuringTest @esshotwired

Answer 2

For the first one, the answer must coordinate with the subject since the word will be an adj. 'Los pasteles' is masculine and plural meaning the adj must end in -os. The one that fits would be 'malos' so it is B.

Las papas _____ buenas para la salud.
A. es B. son C. somos D. soy

The second question is asking for the correct conjugation or the verb 'ser.' In order to do this, you must know what pronoun the subject correlates with. Ex: 'la ola' correlates with the spanish pronoun 'ella' since it is feminine and singular. For this question, 'Las papas' is feminine and plural so the pronoun that goes with this would be 'ellas.' This means you need the 'ellas' conjugation of 'ser' to fill in the blank.
The 'ellos/ellas/ustedes' conjugation of 'ser' is 'son.' So it is B.

Answer 3

Both are B

Answer 4

Los pasteles son muy malos para la salud.
Las papas son muy buenas para la salud.