You probably need to study the notes that need for the test or ask for practice ones and have a teacher or a classmate help u understand why its the answer <span />
1. hostess
2. testify
3. sacred
4. senior
5. erode
6. sterilize
7. despise
8. betray
9. leeway
10.tedious
11. estimate
12. lenient
13. embarrass
14. delegate
15. embassy
The definition of a sustainable environment is an <span>environment that can simultaneously meet the needs of the ones living in the environment without damaging it. Therefore, B would be incorrect because there is no concern for the environment's safety. C would also not make sense because it implies that there will be damage to the environment. D also does not make sense because there is nothing concerning the equilibrium between those who exist in the environment and the environment. Therefore A should be your best answer by choice.</span>
That is true, If you speak kindly and follow up with kind words, then you will sound more caring if you said it in a rude way.
Hope this helps! Have a great day. :)
-wfz