giúp với ạ 19. Alice couldn't finish her tasks because this week's tasks were _____ than the ones last week.,A. more difficult B. difficult C. the most difficult D. less difficult,20. The scientist finally concluded that this was the _____ solution ever proposed in the field of renewa,energy.,A. innovative B. most innovative C. more innovative D. less innovative,21. My new laptop is _____ than my old one; it runs much faster.,A. good B. best C. better D. the best,22. Today is _____ day of the year; I can barely stand the heat!,A. the hottest B. hotter C. more hot D. most hot,23. E-books are _____ learning materials for students who want to study anywhere.,A. useful B. more useful C. the most useful D. as useful as,IV. RELATIVE CLAUSES,24. The teacher _____ introduced us to virtual learning is very experienced.,A. who B. which C. whose D. where,25. The United Nations, _____ was founded in 1945, plays a crucial role in maintaining international peace,and security.,A. where B. who C. which D. that,26. Students _____ prefer flexible study schedules often choose online courses as a new way of learning.,A. whose B. who C. which D. whom,27. The forest in _____ many endangered species live is being protected by environmental organizations.,A. which B. that C. who D. whose,28. The scientist _____ discovered the cure for the disease spent years researching in the laboratory before,making the breakthrough.,A. who B. which C. when D. where,29. The employee _____ was promoted last week had been working for the company for five years.,A. who B. which C. whose D. whom,30. Thanks to UNICEF, more children _____ lve in poor arees can ggttacccss to qualltyyeduuatton aad helthhcae.,A. whose B. who C. which D. whom,V. VOCABULARY,31. Scientists are trying to _____ new solutions to reduce plastic waste in the ocean.,A. face up to B. cut down on C. catch up with D. come up with,32. Eco-friendly initiatives encourage people to _____ waste and use sustainable materials to protect the,environment.,A. cut down on B. write off C. take after D. bring up,33. To reduce energy waste, _____ electronic devices when they are not in use.,A. turn off B. come across C. give up D. break down,34. Moreover, online learners should develop self-discipline, which helps them _____ their goals.,A. advocate for B. focus on C. look down on D. deal with,35. It is important for each individual to _____ attention to their consumption habits, as even small change,like reducing plastic waste or conserving water, can make a significant impact.,A. have B. pay C. play D. take,36. Schools should _____ awareness about sustainable living and encourage students to adopt eco-frien,habits.,A. do B. raise C. rise D. make,2

Question

giúp với ạ 19. Alice couldn't finish her tasks because this week's tasks were _____ than the ones last week.,A. more difficult B. difficult C. the most difficult D. less difficult,20. The scientist finally concluded that this was the _____ solution ever proposed in the field of renewa,energy.,A. innovative B. most innovative C. more innovative D. less innovative,21. My new laptop is _____ than my old one; it runs much faster.,A. good B. best C. better D. the best,22. Today is _____ day of the year; I can barely stand the heat!,A. the hottest B. hotter C. more hot D. most hot,23. E-books are _____ learning materials for students who want to study anywhere.,A. useful B. more useful C. the most useful D. as useful as,IV. RELATIVE CLAUSES,24. The teacher _____ introduced us to virtual learning is very experienced.,A. who B. which C. whose D. where,25. The United Nations, _____ was founded in 1945, plays a crucial role in maintaining international peace,and security.,A. where B. who C. which D. that,26. Students _____ prefer flexible study schedules often choose online courses as a new way of learning.,A. whose B. who C. which D. whom,27. The forest in _____ many endangered species live is being protected by environmental organizations.,A. which B. that C. who D. whose,28. The scientist _____ discovered the cure for the disease spent years researching in the laboratory before,making the breakthrough.,A. who B. which C. when D. where,29. The employee _____ was promoted last week had been working for the company for five years.,A. who B. which C. whose D. whom,30. Thanks to UNICEF, more children _____ lve in poor arees can ggttacccss to qualltyyeduuatton aad  helthhcae.,A. whose B. who C. which D. whom,V. VOCABULARY,31. Scientists are trying to _____ new solutions to reduce plastic waste in the ocean.,A. face up to B. cut down on C. catch up with D. come up with,32. Eco-friendly initiatives encourage people to _____ waste and use sustainable materials to protect the,environment.,A. cut down on B. write off C. take after D. bring up,33. To reduce energy waste, _____ electronic devices when they are not in use.,A. turn off B. come across C. give up D. break down,34. Moreover, online learners should develop self-discipline, which helps them _____ their goals.,A. advocate for B. focus on C. look down on D. deal with,35. It is important for each individual to _____ attention to their consumption habits, as even small change,like reducing plastic waste or conserving water, can make a significant impact.,A. have B. pay C. play D. take,36. Schools should _____ awareness about sustainable living and encourage students to adopt eco-frien,habits.,A. do B. raise C. rise D. make,2

Accepted Answer

{"userId":5376100,"userName":"D.Hang"}IV. RELATIVE CLAUSES

B. who
C. which
C. which
A. which
B. who
B. who
B. who

V. VOCABULARY

A. face up to
A. cut down on
A. turn off
D. deal with
B. pay
A. have