I. Choose the best answer by underline the word 71. The colors of the rainbow is/are beautiful. 72. There is/are a problem with the balance sheet. Here is/are the papers you requested 73. The cow and the pig is/are jumping over the moon. 74. Red beans and rice is/are my mom's favorite dish. 75. No smoking or drinking is/are allowed. Every man and woman is/are required to check in. 76. Jessica or Christian is/are to blame for the accident. 77. All of the chicken is/are gone. All of the chickens is/are gone. 78. Four quarts of oil were /was required to get the car running. 79. The study of languages requires /require time. 80. The president, together with his advisors, is/are coming.

I. Choose the best answer by underline the word 61. A large percentage of the older population is/are voting against her. 62. Two-fifths of the troops were /was lost in the battle. 63. Two-fifths of the vineyard were /was destroyed by fire. 64. Forty percent of the students is/are in favor of changing the policy. 65. Forty percent of the student body is/are in favor of changing the policy. 66. Two and two is/are four. 67. Four times four divided by two is/are eight. 68. The department members but not the chair has / have decided not to teach on Valentine's Day. 69. It is not the faculty members but the president who decide / decides this issue. 70. It were /was the speaker, not his ideas, that has/ have provoked the students to riot.

Dạng 5 : Phân tích đa thức thành nhân tử bằng phương cách phối hợp nhiều phương pháp

Giải chi tiết giúp mik vs ạ! Mik cảm ơn ạ^_^

1 ‘You … have called your little sister a brat.’ ‘Sorry. It won’t happen again. A could B ought C should D needn’t 2 … to nag me in front of my friends? A Could you need B Did you need C Should you need D Might you need 3 The meeting … in disaster but Bill had one more trick up his sleeve. A might have end B had to end C had to have ended D could have ended 4 You … more thoughtful and sent your grandmother flowers for her birthday. A might have been B should have been C needn’t have been D didn’t need to be 5 ‘Mum … me to this terrible camp.’ ‘You should have thought about that before you got expelled from school.’ A should never to have sent B could never to send C ought never to have sent D needn’t ever have send 6 Kerry … take her books to school today because we aren’t having any lessons. A didn’t have to B might not have C could not have D ought not 7 ‘My dad is picking us up after the concert.’ ‘Good. That means we … a bus or taxi.’ A couldn’t have got B don’t have to getting C might not have got D don’t need to get 8 Dad thinks I … called the police when that boy hit me instead of letting him get away with it. A ought B ought to C ought to have been D ought to have 9 You … me to ask your sister out; I would have anyway. A needn’t have forced B couldn’t force C might not have forced D didn’t have forced 10 You were wasting time because you … studying and not sitting there watching TV. A should to have been B ought to have been C ought to be D should to be 11 ‘You … worried about Jane liking her present.’ ‘I know. She was over the moon.’ A needn’t have B couldn’t have C mightn’t have D can’t have 12 Henry didn’t want to … to his dad’s nagging but he felt he had to show him some respect. A be listening B have listened C listen D listening

Help me ! Chỉ cần mỗi đáp án thôi nhé !

I. Choose the best answer by underline the word 51. Here is/are two apples that you want. 52. My glasses were /was on the bed. 53. My pants were /was torn while I was climbing up the tree yesterday morning. 54. A pair of plaid trousers is/are in the closet. 55. The news from the front page is/are bad. 56. Measles is/are a dangerous disease for pregnant women. 57. My assets were /was wiped out in the depression. 58. The average worker's earnings have/has gone up dramatically. 59. Our thanks go /goes to the workers who supported the union. 60. Some of the voters is/are still angry.

Tìm GTNN: P = 4x^2 + 2x - 3 Giải giúp mình câu này với ạ

giúp mik nhanh nhanh với mik đang gấp

áp dụng hệ thức lượng bài đầu tiên lớp 9 ý ạ