Tiếng Anh
11 Tháng Tám 2019
1. To cover a. many mysteries of the undersea world
2. To provide b.our seafood responsibly
3. To reveal c.save sea animals
4. To make d.the interactions between teacher and students
5. To require e. a very low birth rate
6. To keep f.organizations to protect the oceans
7. To choose g. 75% of the earth's surface
8. To swim h. taking plastic bags to the beach
9. To have i. a balanced enviroment
10. To help j. in the horizontal position
11. To avoid k. a wide range of information
12. To join l. water clean