______ threat

Significant = ? 

____ harm (gây hại)

bắt đầu cgi 1 cách quyết tâm (phrasal verb)

Many countries have ______ the euro as their official currency.

After moving to a new city, she found it difficult to ______ to the local lifestyle.

She ________ a peaceful life in the countryside.

catastrophic = ? (3 words)

polluted = ?

contain different things

Surprised = ?