Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following sentences.

We are now completely out of thermal socks.

Trang An Scenic Landscape Complex, ___________as a World Heritage Site, is famous for its cultural value, natural beauty, ____________ value, and preservation of heritage.

The excavation relics ____________ from the museum haven't been found yet.

Many scientists ________ the blame for recent natural disasters on the increase _________ the world's temperatures.

The Citadel gate _____________ in the storm has now been repaired.

Air water and soil are necessary things to our _________.

If you try to mix oil and water, the oil _________ to the top and the water to the bottom.

UNESCO's World Heritage List can be seen as a celebration of both the _________ of nature and the greatness of culture.