CHOOSE THE BEST ANSWER
1. Researchers are conducting a study _____ findings will shed light on sustainable development goals.
A) whose
B) which
C) whom
D) what
2. The article, _____ was written by a renowned economist, provides insights into economic growth strategies.
A) who
B) which
C) whom
D) what
3. Identify the reduced adjective clause in the sentence: "The study conducted last year concluded that renewable energy sources are viable."
A) The study conducted last year
B) concluded that renewable energy sources
C) renewable energy sources are viable
D) that renewable energy sources
4. Choose the sentence with the correct reduced adjective clause:
A) The professor, having published numerous papers, is highly respected.
B) Having published numerous papers, the professor is highly respected.
C) Highly respected, the professor with numerous published papers.
D) The professor, highly respected, publishing numerous papers.
5. Can you tell me _____ the experiment yielded significant results?
A) when
B) that
C) whether
D) if
6. The researcher asked _____ the hypothesis could be tested through empirical evidence.
A) when
B) if
C) which
D) that
7. Choose the sentence with the correct use of a noun clause:
A) The question is that if the data is reliable.
B) The question is whether the data is reliable.
C) The question is when the data is reliable.
D) The question is what the data is reliable.
8. The team is uncertain _____ the new methodology aligns with sustainable development goals.
A) that
B) whether
C) if
D) what
9. She questioned _____ the proposed model accounted for all variables.
A) whether
B) when
C) that
D) how
10. The student asked _____ the professor would extend the deadline for the assignment.
A) whether
B) when
C) that
D) if
11. After the experiment was completed, _____.
A) the researchers analyzed the data
B) the researchers analyzing the data
C) analyzed the data the researchers
D) the data analyzed by the researchers
12. Choose the correct adverb clause of time:
A) Until the results will be conclusive, the study cannot be published.
B) After the data collection, the researchers will analyze the findings.
C) Before the conclusion was reached, extensive research was conducted.
D) As soon as the participants arrive, the experiment will commence.
13. Identify the adverb clause of direct contrast:
A) Although the sample size was small, the results were statistically significant.
B) Despite the researchers' efforts, the data was inconclusive.
C) Even though the hypothesis was disproven, valuable insights were gained.
D) While the methodology was flawed, the conclusions were sound.
14. The success of the project is contingent _____ the availability of funding.
A) in case
B) provided that
C) due to
D) on whether
15. Choose the correct adverb clause indicating cause and effect:
A) Since the experiment failed, the researchers had to revise their approach.
B) Whenever the study was conducted, participants were compensated.
C) Although the results were promising, the conclusion was unexpected.
D) While the hypothesis was plausible, the outcome was unpredictable.
16. How do sustainable development goals (SDGs) influence _____ researchers approach environmental studies?
A) which
B) that
C) when
D) what
17. The professor emphasized _____ adherence to ethical guidelines is crucial in academic research.
A) that
B) when
C) whether
D) how
18. The United Nations has set ambitious targets _____ global poverty reduction.
A) whether
B) that
C) if
D) when
19. The conference focused on _____ the latest advancements in renewable energy technologies.
A) when
B) which
C) whether
D) if
20. It remains uncertain _____ the research findings will have practical implications.
A) when
B) that
C) whether
D) how
21. The researcher is uncertain _____ the data collection process was thorough enough.
A) when
B) whether
C) that
D) why
22. The study, _____ findings were groundbreaking, received international recognition.
A) whose
B) that
C) whom
D) where
23. _____ the hypothesis is proven, further investigation is warranted.
A) Because
B) If
C) Even if
D) In case
24. Choose the sentence with the correct use of an adjective clause:
A) The professor, grading the assignments, was meticulous.
B) Grading the assignments, the professor was meticulous.
C) The professor grading the assignments was meticulous.
D) The professor was meticulous, grading the assignments.
25. The team is investigating _____ the new policy complies with regulatory standards.
A) whether
B) when
C) that
D) if
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