1. White sentences with "it". USB these cues:
1. 120 km/Ho Chi Minh/Vung Tau
2. 384,400 km/the Earth/the Moon
3. not very far/Ha Noi/Noi Bai Airport
4. 500 meters/my house/nearest shop
5. 700 meters/my house/Youth Club
6. five km/my hom village/nearest town
Loga
Sinh Học lớp 12
