II. Choose the best answer by underline the word. 26. The majority of the students believe/ believes him to be innocent. 27. The sheep is/ are breaking away. 28. The police come/ comes only to see the dead bodies and a ruin in the bank. 29. A couple is/ are walking on the path. 30. The flock of birds is/ are circling overhead. 31. The herd of castle is/ are breaking away. 32. A school of fish is/ are being attacked by sharks. 33. Twenty-five dollars is/ are too much for the meal. 34. Fifty minutes isn’t/ aren’t enough time to finish this test 35. Twenty dollars is/ are all I can afford to pay for that radio. 36. Two miles is/ are too much to run in one day. 37. He has/ have contributed $50, and now he wants/ want to contribute another fifty. 38. A number of students is/ are going to the class picnic. 39. A number of applicants have/ has already been interviewed. 40. The number of days in a week is/ are seven. 41. The number of residents who have/ has been questioned on this matter is quite small. 42. A pair of pants is/ are in the drawer of the wardrobe. 43. These scissors is/ are dull. So we don’t use them anymore. 44. There has/ have been an increase in the importation of foreign cars. 45. There is/ are a storm approaching to that city. 46. There was/ were an accident in front of my house last night. 47. There was/were much water on the floor. 48. There have/has been a number of telephone calls today. 49. There were/was too many people at the party.

II. Choose the best answer by underline the word. 1. If either of you takes/take a vacation now, we will not be able to finish the work. 2. No problem is/ are harder than this one. 3. Nobody works/work harder than John does. 4. Mary or her manager is/ are going to answer the press interview. 5. Mary and her manager is/ are going to a party tonight. 6. Mary, along with her manager and some friends, is/ are going to a party tonight. 7. Mr. Robbins, accompanied by her wife and children, is/ are arriving tonight. 8. The study of languages is/ are very interesting. 9. Several theories on this subject have/ has been proposed. 10. The view of these disciplines varies/ vary from time to time. 11. The danger of forest fires is/ are not to be taken lightly. 12. The boys in the room is/ are playing chess. 13. Knowing her has/ have made him what he is. 14. Not studying has/ have caused him many problems. 15. Washing with special cream is/ are recommended for scalp infection. 16. Being cordial is/ are one of his greatest assets. 17. Writing many letters makes/ make her happy. 18. Dieting is/ are very popular today, especially for man 19. Diet is/ are for those who suffer from a certain disease. 20. To find the book is/ are necessary for him. 21. The committee has/have met, and it has rejected the proposal. 22. The family was/ were elated by the news. 23. The crowd was/ were wild with excitement. 24. Congress has/ have initiated a new plan to combat inflation. 25. The majority believes that we is/ are in no danger.

76. Red beans and rice is/are my mom's favorite dish. 77. No smoking or drinking is/are allowed. Every man and woman is/are required to check in. 78. Jessica or Christian is/are to blame for the accident. 79. All of the chicken is/are gone. All of the chickens is/are gone. 80. Four quarts of oil were /was required to get the car running. 81. The study of languages requires /require time. 82. The president, together with his advisors, is/are coming. 83. They, no less than Tom, were /was eager to start. 84. The manager, as well as his assistant, has/have arrived. 85. The number of students is/are 40. 86. Twenty dollars is/are too much to pay for this book. 87. Who has stolen that car is/are still a big question. 88. Neither John nor his friends is/are going to the beach today. 89. Either John or his friends is/are going to the beach today. 90. Neither the boys nor Carmen has/have seen this movie before. 91. Either John or Bill is/are going to the beach today. 92. Neither the director nor the secretary wants/want to leave yet. 93. No example is/are relevant to this case. 94. No examples is/are relevant to this case. 95. None of the counterfeit money has/have been found. 96. None of the students have/has finished the exam yet. 97. Everybody who wants/want to buy a ticket should be in this line. 98. Please help me; something is/are in my eye. 99. Anybody who has/have lost his ticket should report to the desk. 100. Neither of his pens is/are able to be used.

Giúp mình câu này nha Hình 1 là nêu cách gọi tên Hình 2 là nêu ctct

49. Is/Are either my brothers or my father responsible? 50. Is/Are either my father or my brothers responsible? 51. There is/are two reasons [plural subject] for this. 52. There is/are no reason for her lateness for work. 53. Here is/are two apples that you want. 54. My glasses were /was on the bed. 55. My pants were /was torn while I was climbing up the tree yesterday morning. 56. A pair of plaid trousers is/are in the closet. 57. The news from the front page is/are bad. 58. Measles is/are a dangerous disease for pregnant women. 59. My assets were /was wiped out in the depression. 60. The average worker's earnings have/has gone up dramatically. 61. Our thanks go /goes to the workers who supported the union. 62. Some of the voters is/are still angry. 63. A large percentage of the older population is/are voting against her. 64. Two-fifths of the troops were /was lost in the battle. 65. Two-fifths of the vineyard were /was destroyed by fire. 66. Forty percent of the students is/are in favor of changing the policy. 67. Forty percent of the student body is/are in favor of changing the policy. 68. Two and two is/are four. 69. Four times four divided by two is/are eight. 70. The department members but not the chair has / have decided not to teach on Valentine's Day. 71. It is not the faculty members but the president who decide / decides this issue. 72. It were /was the speaker, not his ideas, that has/ have provoked the students to riot. 73. The colors of the rainbow is/are beautiful. 74. There is/are a problem with the balance sheet. Here is/are the papers you requested 75. The cow and the pig is/are jumping over the moon.

Viết chương trình nhập vào 1 số nguyên a từ file inp. in ra file out 2 dòng dòng 1: thương của phép chia 2021 cho a dòng 2: số dư của phép chia 2021 cho a giải nhanh giúp tớ với ạ

các bạn giúp mình bài này vs, mình cảm ơn

26. Either of us is/are capable of doing the job. 27. There is/are four hurdles to jump. 28. There is/are a high hurdle to jump. 29. Ten dollars is/are a high price to pay. 30. Five years is/are the maximum sentence for that offense. 31. Selma is/are the scientist who writes/write the reports. 32. He is/are one of the men who does/do the work. 33. The staff is/are in a meeting. 34. The staff is/are in disagreement about the findings. 35. Everyone has/have done his or her homework. 36. Somebody has/have left her purse. 37. Some of the beads is/are missing. 38. Some of the water is/are gone. 39. None of you claims/claim responsibility for this incident? 40. None of the students have/has done their homework. 41. Everyone has/have finished his or her homework. 42. Each of the students is/are responsible for doing his or her work in the library. 43. The mayor as well as his brothers is/are going to prison. 44. The mayor and his brothers is/are going to jail. 45. Neither of the two traffic lights is/are working. 46. Either is/are fine with me. 47. Either my father or my brothers is/are going to sell the house. 48. Neither my brothers nor my father is/are going to sell the house.

EXERCISE I. Choose the best answer by underline the word. 1. My aunt or my uncle is/are arriving by train today 2. Neither Juan nor Carmen is/are available. 3. Either Kina or Casey is/are helping today with stage decorations. 4. Neither she nor I am / is/are going to the festival. 5. The serving bowl or the plates go/goes on that shelf. 6. Neither Jenny nor the others is/are available. 7. A car and a bike is/are my means of transportation. 8. The politician, along with the newsmen, is/are expected shortly. 9. Excitement, as well as nervousness, is/are the cause of her shaking. 10. Each of the girls sings/sing well. 11. Every one of the cakes is/are gone. 12. Fifty percent of the pie have/has disappeared. 13. Fifty percent of the pies have/has disappeared. 14. One-third of the city is/are unemployed. 15. One-third of the people is/are unemployed. 16. All of the pie is/are gone. 17. All of the pies is/are gone. 18. Some of the pie is/are missing. 19. Some of the pies is/are missing. 20. None of the garbage was/were picked up. 21. None of the sentences was/were punctuated correctly. 22. Of all her books, none have/has sold as well as the first one. 23. The number of people we need to hire is/are thirteen. 24. A number of people have/has written in about this subject. 25. Neither of them is/are available to speak right now.

Giải hộ mk với các bạn cho mạch điện ba pha 4 dây có điện áp trên đường dây UI= 380v Tải 3 pha gồm 2 loại tải 1 là điện trở 3 pha mỗi pha có số liệu R = 55 ôm, u= 380V Tải 2 là 6 bóng đèn số liệu của mỗi bóng ( u= 220 v, p= 50w) a, xác định cách nối dây của mỗi tải giải thích tại sao lại phải nối như vậy? B, vẽ sơ đồ của mạch điện ba pha trên c, tính dòng điện dây, dòng điện pha của mỗi