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

It is not surprising that almost all first-year students have a lot of problems when they must live (26) ________ at university.

Tom feels excited because he is going to college.

The ecological imbalance can be caused if one species disappears unexpectedly.

The canyon that is famous for its impressive landscapes has been preserved for over 30 years. (WELL-KNOWN)

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Combine the sentence using the given word in brackets.

It’s a good idea that the tourists help the locals clean up the beach. (SHOULD)

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Write the correct form of the given word.

The new president said the government is interested in the ________ of the country’s historical values. (PRESERVE)

Rearrange the words or phrases to make meaningful sentences.

the ice surface/ difficult/ Some/ plants/ conditions./ have/ on/ been/ under/ growing

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