○○○ confirmation ⪢⪢
Confirmation of a ninth planet would be very big news. ▲￫▲
1656#7135 SIBLINGS CHILDREN 7135

○○○ orbit ⪢⪢
It would take the planet 10,000 to 20,000 years to make one full orbit around the sun. ▲￫▲
1656#1647 SIBLINGS CHILDREN 1647

Pillow English Listening

○○○ scientist ⪢⪢
If scientists are right, this would be the ninth planet in our solar system. ▲￫▲
1656#4148 SIBLINGS CHILDREN 4148