Ôn luyện TĐN – Ngày 35 – Ngôn ngữ

1. When you hear the words endangered or extinct, you may think of rhinos, tigers, and other wildlife. But languages can also become endangered and extinct. Linguists, people who study languages, say about half the world’s 6,500 languages are in trouble. Some have fewer than five living speakers, and nearly 3,000 may disappear in the next 100 years.

Over the next 100 years, linguists believe: