Yo como niños, son muy delicioso.
Answer:
Un semáforo
Explanation:
Un semáforo tiene una luz verde, una luz amarilla, y una luz roja.
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.