V. Choose the word (A, B, C or D) that best fits the blank space in the following passage. (23-28)
Last summer, I _______(23) a trip to Ha Long Bay in Vietnam, and it was one of the most breathtaking places I've ever seen. Arriving _______(24) bus, I caught my first glimpse of the stunning turquoise waters dotted with giant limestone karsts jutting up from the sea. I took a boat tour _______(25) sailed through narrow channels and into secluded lagoons surrounded by the karsts like emerald towers. The views were incredible! We had fresh seafood for lunch onboard then went kayaking to explore hidden caves. That evening, we stayed overnight on the boat and were treated _______(26) a magnificent sunset over the bay. I'll never forget kayaking early the next morning through the peaceful misty waters _______(27) watching the sunrise. The serenity and natural beauty of Ha Long Bay exceeded my expectations. I captured some amazing photos to share with my friends back home. Exploring the caves by boat and kayak was an unforgettable way to _______(28) one of the natural wonders of the world.
