Choose the best option
1. A. exploit
2. C. livelihood
3. B. awareness
4. A. wildlife
5. C. from
6. B. in
7. A. must
8. B. don't have to
9. A. should have written
10. C. could
11. A. despite
12. D. however
13. B. You must have been exhausted after such a long journey
14. C. Dad needn't work overtime, so he came home early
Choose the word that has the CLOSEST meaning
15. C. maintaining
16. A. toxic
17. A. in threat
