Here are the answers to your questions:
Question 2: A) "Nosotros salimos tarde para las vacaciones." (Answer: salimos)
Question 3: A) The rarest type of Dominican amber is: (Answer: blue)
Question 4: A) There is a replica of: (Answer: Christ the Redeemer)
Question 5: In the sentence "Vi ___", the direct object that requires the personal a is: (Answer: la amiga de mi mamá)
Question 6: A) Which word best completes the question? (Answer: Fuiste)
Question 7: A) How would you say "the ticket" in Spanish? (Answer: el boleto)
Question 8: A) Which statement about Dominican amber is not true? (Answer: Amber comes in only one color.)
Question 9: Which of the following is not a form of transportation? (Answer: el mono)
Question 10: A) What was one of Salomé Ureña's principle causes? (Answer: education for women)
If you have more questions or need further clarification, feel free to ask!