# Unit 8: Talking to the world

> Từ vựng và mẫu câu Unit 8 (Talking to the world), English Discovery 6: I have to … / … is the biggest/longest ….

Source: https://olyclass.com/library/tb-english-discovery-g6-u08/

- Subject: English
- Level: A1
- Textbook unit: 16
- Play it free on one screen (projector, TV or whiteboard): https://olyclass.com/library?play=tb-english-discovery-g6-u08
- Copy and edit it: https://olyclass.com/library?copy=tb-english-discovery-g6-u08
- Games it plays well in: [Paper Race](https://olyclass.com/classroom-games/paper-race/), [Three in a Row](https://olyclass.com/classroom-games/three-in-a-row/), [Line of Four](https://olyclass.com/classroom-games/line-of-four/), [Prize Climb](https://olyclass.com/classroom-games/prize-climb/)

## Words in this game

- **beautiful**: The flower is very beautiful.
- **islands**: There are many islands in the sea.
- **mountain**: We can see a high mountain.
- **lake**: The lake is quiet and blue.
- **earth**: The earth is our home.
- **river**: The river is long and wide.
- **south**: Ca Mau is in the south.
- **north**: Ha Noi is in the north.
- **special**: Today is a special day.
- **Pacific**: The Pacific is a very big ocean.
- **capital**: Ha Noi is the capital of Viet Nam.
- **population**: This city has a big population.

## Questions

1. The Pacific is the ___ ocean in the world. (biggest / oldest / shortest / smallest)
   Answer: biggest
2. Which word fits? The Nile is the ___ river in Africa. It is 6,650 km. (highest / longest / shortest / smallest)
   Answer: longest
3. At my school, all students ___ wear a uniform. It is a rule. (are to / can to / have to / want to)
   Answer: have to
4. It is a rule. We ___ be quiet in the library. (are to / do to / has to / have to)
   Answer: have to