Questions & Answers about La piedra brilla cuando la luz del atardecer la toca.
Why is brilla conjugated in the present tense with an -a ending?
Brilla is the present indicative, third person singular form of brillar (to shine). The present tense signals that the stone shines regularly or every time the sunset light touches it, and the -a ending agrees with the singular feminine subject la piedra.
Why do we use the definite articles la before piedra and la before luz?
Spanish usually requires definite articles when referring to specific, known items. Here we talk about a particular stone (la piedra) and a specific kind of light (la luz del atardecer), so la is needed in both cases.
What does del mean in luz del atardecer?
What is atardecer, and why is it masculine?