Mark the letter A, B, C, or D to indicate the correct answer to each of the following sentences. ⇱
Question 1. The more carefully humans mind their daily activities, _____ on the environment.
Question 2. Ann and Sophia are close friends. They are talking about their study at the start of the semester. Ann: "Then, I'm taking history this semester. How about you?" - Sophia:" _____ . I'm still wondering whether to take history or geography."
Question 3. Ecotourism is distinguished by its emphasis on conservation, education, traveler _____ and active community participation.
Question 4. Peru's Bahuaja Sonene National Park, a remarkable protected area, is home _____ 174 species of mammals, including rare animals.
Question 5. Some reptile skins - such as crocodile, python and monitor lizard - are highly prized _____ exotic leathers.
Question 6. 'Different' species _____ by 2050, scientists claim.
Question 7. Conservationists have been trying to look for ways to protect _____ areas.
Question 8. Many endangered species are moving _____ to extinction, and we are losing our precious places.
Question 9. Wildlife Conservation Society uses science to discover and understand _____ natural world.
Question 10. Peter is talking to his teacher about the upcoming exams. Teacher: "Peter, how have you prepared for the final exams?" - Peter: "I've studied for math and English, teacher. I've got literature and history to go. _____ .”
Question 11. By the end of this year, the Wildlife Conservation Network _____ $50 thousand dollars.
Question 12. Recycling is a popular way to conserve _____ resources.
Question 13. It is important that ecotourism _____ the level of education and activism among travelers.
Question 14. We should focus _____ the conservation of vulnerable species at risk of disappearing.
Question 15. Growth is of very immediate environmental concern because _____ the more pollutants we throw out into the atmosphere.
Question 16. Paula and Paul are husband and wife. They are talking about their daughter, a school girl. - Paula: "Our daughter is not doing well at school. She's not very good at math." - Paul: " _____ that I'm going to help her with this."
Question 17. At least 26 species of cetaceans (whales, dolphins and porpoises) _____ as ingesting plastic debris.
Question 18. The traffic was terrible. By the time I got to the conference, the chairman _____ the opening speech.
Question 19. He is credited for helping numerous endangered species recover _____ certain extinction.
Question 20. The United Nations has recommended that countries _____ all places with more than 20,000 inhabitants living close together as urban.
Question 21. It is recommended that proper actions _____ to protect wildlife and wild places.
Question 22. The NatureServe Network empowers people to sustain _____ by making sure everyone has access to the knowledge of our shared lands and waters.
Question 23. Over the past year and a half, the NatureServe Network _____ amazing things such as discovering precious lost species.
Question 24. People have always depended on wildlife and plants for food, clothing, medicine, shelter and many other _____ .
Question 25. In 2013, a _____ three-month-old tiger cub was brought to a rehabilitation center in the Russian Far East.