1 . Math is a hard subject for me

2 . Japanese cars are more expensive than Korean ones

3 . My partens are the most wonderful people in the world

4 . Jupiter is the largest plante in the solar system

5 . What is a popular sport in your country ?

6 . My aunt has a small garden and she grows few flowers

7 / The world needs more food

8 . We are doing many bad things to the environment

9 . When you don't need light , you switch it off

10 . There is much noise and there are many vehicles in the city

1.Math is a hard subject for me

2. Japanese cars are more expensive than Korean ones

3.My partens / wonderful / people / world / .→My parents/ wonderful / people / world /

⇒My parents are the most wonderful people in the world

4. Jupiter / large / plante / solar system /→4. Jupiter / large / planet / solar system /

⇒Jupiter is the largest planet in the solar system

5.What is a popular sport in your country ?

6.My aunt has a small garden and she grows few flowers

7.The world needs more food

8.We are doing many bad things for the environment

9. When / not need / light / you / swithch / it / off /→9. When / not need / light / you / switch / it / off /

⇔When you don't need light,you switch it off

10 .There is much noise and there are many vehicles in the city