1. But the point is that research in the field of the development of new energy sources must be carried on further and expedited so that the exhaustion of conventional sources of power does not adversely affect the growth of our economy and the progress of civilization

2. But there is a real fear that the world’s reserves for energy sources of petroleum, coal, and hydel power are gradually being exhausted

3. Electric cars can support renewable energy sources such as solar and wind power by using electricity from these sources to charge the vehicle.

4. In the last three hundred years, many human efforts have been spent in search of sources of energy-coal, petroleum, and power generated from water which will maintain the present rhythm of civilization unchecked

5. La science de l'énergie est importante pour trouver des sources d'énergie renouvelables.

6. Make sure to keep track of your sources so that you can properly cite them in your book

7. That is why new and unconventional sources of energy like nuclear and solar energy need to be developed

8. The information might be outdated, so take it with a grain of salt and check for more recent sources.

9. The scientific community is working to develop sustainable energy sources to combat climate change.

1. Me duele la espalda. (My back hurts.)

2. Kinuskos niya ang kanyang buhok at nabasa pati ang kanyang anit.

3. Ang pagsama sa kalikasan ay nagdudulot ng isang matiwasay na kalooban.

4. Les sciences sociales étudient le comportement humain et la société.

5. I used a traffic app to find the fastest route and avoid congestion.

6. Kailangan ng mas magandang kondisyon sa trabaho para sa mga anak-pawis upang mapabuti ang kanilang kalagayan.

7. Nasa harap ng tindahan ng prutas

8. The culprit who stole the purse was caught on camera and identified by the victim.

9. Las serpientes juegan un papel importante en el equilibrio de los ecosistemas al controlar las poblaciones de roedores.

10. Nakatayo siya sa gilid ng bangin, waring nag-iisip nang malalim.

11. Hinila niya ako papalapit sa kanya.

12. Les patients peuvent être hospitalisés pour une durée variable en fonction de leur état de santé.

13. La música clásica es una forma de música que ha existido durante siglos.

14. Ang droga ay isang mapanganib na sangkap na maaaring magdulot ng malubhang mga epekto sa kalusugan ng isang tao.

15. Elvis Presley, also known as the King of Rock and Roll, was a legendary musician, singer, and actor who rose to fame in the 1950s

16. Matapos ang pangunahing pangyayari sa kabanata, nagkaroon ng bagong direksyon ang kuwento patungo sa susunod na yugto.

17. Sa dapit-hapon, masarap mag-stroll sa mga kalye at maghanap ng masarap na kainan.

18. They have been playing tennis since morning.

19. Hawak niya yung kamay ni Gelai habang palapit sa amin.

20. Dahan-dahang pumapatak ang gabi at unti-unting nagdidilim ang mga kalye sa paligid.

21. Napaiyak si Aling Pising ng makita ang mga tuyong kahoy at posporo sa ilalim ng kanilang bahay.

22. Palibhasa ay mahilig siyang magbasa, kaya marami siyang nalalaman sa iba't-ibang paksa.

23. Habang daan, samantalang patungo sa pamilihang-bayan ng Tondo, ay mataman niyang iniisip ang mga bagay na kanyang pamimilhin.

24. Sa bata nakatingin ang pulis na wari'y nag-iisip ng dapat gawin.

25. La adicción a las drogas puede afectar negativamente las relaciones familiares y de amistad.

26. El cultivo de frutas tropicales como el plátano y la piña es común en países cálidos.

27. This can be a great way to leverage your skills and turn your passion into a full-time income

28. Habang naglalakad sa gabi, nabigla siya sa biglang pagkabagsak ng mga paputok.

29. Mula nuon, sa gubat namuhay ang mga matsing.

30. Many workplaces prioritize diversity, equity, and inclusion to create a more welcoming and supportive environment for all employees.

31. Football is played with two teams of 11 players each, including one goalkeeper.

32. Naabutan niya ito sa bayan.

33. She has quit her job.

34. Tahimik ang buong bahay, waring walang tao sa loob.

35. Quitting smoking can also lead to improved breathing, better oral health, and reduced risk of premature aging.

36. Sa eroplano, hinde ko mapilitang hinde malungkot.

37. Les parents sont encouragés à participer activement à l'éducation de leurs enfants.

38. Ang daming adik sa aming lugar.

39. Tesla has a strong and passionate community of supporters and customers, known as "Tesla enthusiasts" or "Teslaites."

40. Electric cars can support renewable energy sources such as solar and wind power by using electricity from these sources to charge the vehicle.

41. Ang pag-uusap namin ng aking kasintahan ay nagpawi ng aming hindi pagkakaunawaan at nagbigay-daan sa pagkakasunduan.

42. Nakatulog ako sa klase at nagitla ako nang biglang sumigaw ang guro sa aking tenga.

43. Electric cars have lower fuel costs than gasoline-powered cars since electricity is generally cheaper than gasoline.

44. Ang taong lulong sa droga, ay walang pag-asa.

45. The pretty lady walking down the street caught my attention.

46. Luluwas ako sa Maynila sa Biyernes.

47. Mangungudngod siya, mahahalik sa lupa.

48. The amount of knowledge that exists in the world is immeasurable.

49. The United States also has a capitalist economic system, where private individuals and businesses own and operate the means of production

50. George Washington was the first president of the United States and served from 1789 to 1797.