If your asking how it should be written in spanish, then it's, escriba su nombre
Answer:tienen
Explanation: Tienes would be used as, Tu tienes/You have. Tiene would be used as El/Ella Tienes/she/he has. Ellos/Ellas/Ustedes Tienen/They Have.
Answer: Question 1 is A. C is wrong because without much notice would be informal. B is wrong because posting it on the newspaper it would be visible to everyone even people you don't know.
Question 2 The answer would be B because Madrid is the largest city in Spain. Answer A and C is wrong because both of them are true.
Question 3 the answer is B. Sorry I can't give an explanation I have to go. Let me know if these answers are correct.
Explanation: