Find the mistake.

The Niagara Falls, one of the world’s most famous waterfalls, lay half in North America and half in Canada.

Choose the best answer.

I really enjoyed my trip to Sa Pa. It was truly a(n) ______ experience.

Choose the best answer.

My parents hope to travel around _____ world next summer.

Choose the best answer.

The new airport was constructed in the _______ of fierce opposition.

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Her father bought her _________ when he went on holiday in Singapore last week.

Choose the word CLOSEST in meaning to the underlined part.

He said he had never come across such a pleasing painting.

Choose the best answer.

Last summer, we _____ to travel to Phu Quoc, which is considered the pearl island of Vietnam.