Lisa: Thanks for joining us, Professor. Can you tell us about Trash Free Seas?​

Professor Jones: Well, the charity started in 1986 in the USA.​

Lisa: When? Sorry, could you repeat that?​

Professor Jones: 1986. Anyway, they help protect ocean wildlife by cleaning up beaches.​

Lisa: I see.​

Professor Jones: In 2018, over a million people in many countries took part in a huge beach cleanup.​

Lisa: Great!​

Professor Jones: They picked up over ten million kilograms ​

of trash.​

b. Now, listen and fill in the blanks.

(Giờ thì, nghe và điền vào chỗ trống.)

1. Trash Free Seas started in_____________ in the USA.

2. They wanted to protect ocean_____________.

3. In 2018, they picked up more than_____________ million kilograms of trash.

4. People can visit the website if they want to_____________.