Question: 5 _________ your parents watch TV in the morning?
Answer: Do your parents watch TV in the morning?
Explanation: This is a simple present tense question. The subject is "your parents", which is plural and can be replaced with "they". For the plural subjects (you, we, they), we use "do" to form the question.
Translation in Russian:
Твои родители смотрят телевизор по утрам?