91. Your hairstyle is quite similar _____ me. A. from B. with C. of D. to 92. Nguyen Du devoted all his lifetime ______ writing. A. for B. to C. in D. from 93. I bought a coat ______ my mother _______ the supermarket. A. from / for B. for / at C. for / from D. for / in 94. She was very surprised ______ the grade she received. A. at B. on C. of D. about 95. We might need more food, depending ______ how many people turn up. A. for B. on C. at D. with 96. Jane doesn’t spend much money ______ clothes. A. over B. about C. at D. on 97. A sign warned motorists ______ dangers. A. of B. for C. about D. A and C 98. They translated the letter ______ French. A. for B. with C. into D. about 99. I was disappointed ______ the grade I received on my last essay. A. for B. about C. to D. A and B 100. Since she graduated, Anne has no longer been dependent _____ her parents for financial support. A. to B. on C. upon D. B and C 101. Catherine became accustomed _____ spicy foods when she was traveling. A. to B. on C. for D. about 102. Table salt is composed _____ two elements, sodium and chlorine. A. to B. around C. of D. for 103. Is there enough ______ that salad _____ everyone. A. of/ for B. with / for C. to / to D. on / with 104. His computer is not capable _____ running this software. A. to B. on C. for D. about 105. Washington state is famous ______ its apples. A. in B. for C. of D. with 106. Was your choice of research topic acceptable ______ your instructor? A. for B. to C. on D. upon 107. People who are afraid ______ heights are called acrophobias. A. of B. on C. in D. to 108. Water is essential ______ all life. A. on B. for C. in D. with 109. Were you aware ______ the regulations against smoking in this area? A. in B. with C. of D. about 110. Tepees are characteristic _____ the Indian tribes of the Great Plants. A. of B. upon C. from D. about 111. Will this office be adequate _____ your company’s need? A. on B. for C. to D. with 112. I’m not familiar ______ that song. A. to B. of C. with D. about 113. This movie is based ______ a true story. A. about B. on C. to D. with 114. This summer he will be eligible ______ a three week vacation. A. on B. about C. to D. for 115. What he said is contrary ______ common sense. A. for B. about C. of D. to 116. Many vegetables, including tomatoes, and corn, are native ______ the New World. A. for B. to C. about D.upon 117. This style of architecture is typical _______ the Colonial period. A. of B. to C. about D. with 118. Oxygen, fuel, and heat are all necessary ______ combustion. A. with B. for C. about D. in 119. This variety of seed inferior _____ the type I planted last year. A. with B. upon C. up D. To 120. Thank you very much ______ what you have done for me. A. of B. up C. for D. about 121. The opposite ______ “old fashion” is “modern”. A. at B. of C. to D. in 122. House cats are distantly related ________ lions and tigers. A. in B. to C. of D. about 123. Is this type of soil suitable ______ growing tomatoes? A. for B. about C. in D. at

x+1/94 + x+2/93 + x+3/92 = x+4/91 + x+5/90+ x+6/89 các bn làm bài này hộ mk nha.

Giúp mình câu này với mình đang cần gấp

rút gọn biểu thức : $\frac{7^{48}*5^{30}*2^{8} - 5^{30} * 7^{49}* 2^{10} }{5^{29}*2^{8}*7^{48}}$

Tìm x, y, z biết x/2 = y/3 .y/4 = z / 5 và x^2 - y^2 = -16 Chúc cc ăn tết zui zẻ nhaa

Cho tam giác ABC vuông tai A, đương cao AH. Gọi I, K theo thư tự là trung điểm của AB, AC. a, Cho AB=6 cm, AC = 8 cm. Tính BC, IK, AH? b, Chứng minh rằng: IK vuông góc AH c, Chứng minh rằng: góc IHK = 90 độ.

Bài 1 Tìm hai số nguyên a b Biết a>0 và a.(b-2)=3 Bài 2 Tìm số nguyên n để 2n + 1 chia hết chon-3

Đánh giá công lao của Lê Lợi & Nguyễn Trãi trong cuộc khởi nghĩa Lam Sơn. Đầy đủ ko thiếu 1 chi tiết

Cho hình thang ABCD có 2 đáy AB và CD, các đường chéo cắt nhau tại O. Chứng minh : OA × OD = OB × OC

67. I’m not good _______ English. I think I should spend more time _______ it. A. in / at B. at / on C. at / in D. on / at 68. How is thing getting ______ ? A. up B. on C. in D. over 69. An umbrella I what I need now, it’s raining . I’ll give it _____ tomorrow. A. up B. away C. back D. over 70. I’ve gone ______ all my pockets but I can’t find the keys. A. on B. off C. through D. of 71. I couldn’t find any place to go ______ holiday. A. at B. for C. up D. on 72. I’m fed ______ doing the same work everyday. A. out of B. forward to C. on to D. up with 73. Have you ever thought ______ giving up smoking? A. over B. of C. on D. at 74. If you don’t know the meaning of the word, you should look it ______ in the dictionary. A. out B. in C. up D. on 75. She has tried ______ several shoes but she can’t find suitable ones. A. at B. in C. out D. on 76. Most countries have brought malaria _____ control with the help of the World Health Organization. A. under B. out of C. below D. in 77. The party begin at 7 o’clock and I’ll pick you _____ at 6: 30. A. on B. up C. away D. Of 78. I come _____ an ancient city, sometimes referred ______ as the Athens of the North. A. on / as B. up / to C. over / to D. from / to 79. The house is ______ fire. Please call ______ for help! A. at / to B. for / at C. on / for D. up / for 80. An apple stand _____ the New York State. A. for B. on C. up D. at 81. She keeps ______ complaining ______ the weather. A. in / of B. on / about C. out / about D. on / in 82. Some pessimistic persons think that the world’s resources will run ____ in some day. A. off B. of C. out D. on 83. Let’s get acquainted _____ the newcomer. A. to B. of C. with D. about 84. We don’t have time to think it ______ . A. on B. up C. out D. over 85. I object ______ being kept waiting. Why can’t you be _____ time? A. at / in B. for / in C. to / on D. at / on 86. You aren’t aware _____ the time, are you ? You are always late ______ work. A. of / for B. for / of C. on / at D. on / for 87. We were confused ______ the cross word puzzles. A. on B. with C. of D. for 88. If someone knocks _____ the door ______ night, don’t open it. A. on / at B. at / at C. up / in D. at / on 89. Everything is available _______ the operation. A. of B. on C. from D. for 90. He is very keen _____ English, but he is not good ______ listening. A. at / on B. on / at C. at / at D. to / of 91. Your hairstyle is quite similar _____ me. A. from B. with C. of D. to 92. Nguyen Du devoted all his lifetime ______ writing. A. for B. to C. in D. from 93. I bought a coat ______ my mother _______ the supermarket. A. from / for B. for / at C. for / from D. for / in 94. She was very surprised ______ the grade she received. A. at B. on C. of D. about 95. We might need more food, depending ______ how many people turn up. A. for B. on C. at D. with 96. Jane doesn’t spend much money ______ clothes. A. over B. about C. at D. on 97. A sign warned motorists ______ dangers. A. of B. for C. about D. A and C 98. They translated the letter ______ French. A. for B. with C. into D. about