Task 1. Find the word in the passage that best suits each of the following definitions. ( Tìm từ trong đoạn văn mà phù hợp nhất với mỗi định nghĩa sau. )

1. establish to start an organization that is intended to continue for a long time

2. _______ to have something inside

3. _______ a group/groups of animals or plants

4. _______ a state of continuing to live or exist

5. _______ related to an area near a tropical area

6.  _______ a state of being polluted

Trả lời:

1. establish

2. contain

3. species

4. survival

5. sub-tropical

6. contamination