Step 2 True or False 各文が本文の内容とあっていればTを、間違っていればFを書きなさい。
1. There are about 700 languages in the world.
( )
2. About 80% of languages are used by more than 100,000 people.
3.If you learn another language, you'll have advantages.
( )
Step 3 Q&A
1. What language is used the most as a first language?
2. Is English used by the second greatest number of people?
*2文で答えよう
3. What do researchers believe about knowledge of another language?