Question 13 : were exploring and Sarah got lost. John the island they suddenly Answer: John and Sarah were exploring the island when they suddenly got lost. Question 14 : arrived at when they tourists Answer: The tourists were really tired when they arrived at the hotel. Question 15 : Answer: The group was having a great time to visit Paris

Question 13: The correct answer is **John and Sarah were exploring the island when they suddenly got lost.** This sentence combines the individual phrases into a grammatically correct and coherent sentence.<br /><br />Question 14: The correct answer is **The tourists were really tired when they arrived at the hotel.** This sentence combines the phrases into a grammatically correct and coherent sentence, making sense of the context.<br /><br />Question 15: The correct answer is **The group was having a great time visiting Paris.** This sentence is grammatically correct and makes sense in the context of a group enjoying their trip to Paris. <br />