General:
* Punan ang Patlang: This is the most common and literal translation. "Punan" means "fill" and "patlang" means "blank".
* Sagutan ang Patlang: "Sagutan" means "answer" and "patlang" means "blank". This emphasizes the act of filling in the blank with an answer.
Specific contexts:
* For quizzes or exams: "Sagutin ang mga patlang" (answer the blanks), or "Kumpletuhin ang mga patlang" (complete the blanks).
* For writing exercises: "Punan ang mga patlang ng tamang salita" (fill in the blanks with the correct words), or "Isulat ang mga nawawalang salita" (write the missing words).
Ultimately, the best Tagalog phrase depends on the specific situation and what you're trying to communicate.