Biết x/6 = -15/9. Số x bằng bao nhiêu
Khi Hoa 10 tuổi thì Nga được 1 tuổi . Năm nay tính ra tuổi của Hoa và tuổi của Nga cộng lại bằng 29 tuổi. Hỏi Nga sinh ra vào năm nào?
Trình bày đầy đủ nha mình sẽ cho 5 sao
64. My father is …………………man. A. a old B. an old C. not young D. not very young 65. Is he bad………………Physics? A. for B. at C. on D. in 66. students / Many / world / speak English. / in the ................................................................................................................................................... 67. microwave. / The dog / in front / is / of the ................................................................................................................................................... 68. Mary sometimes has a _ _ _ _ _ of milk after doing aerobics. 69. How _ _ _ is it from Hai’s house to school? 70. My mother always wants me …………….the piano well. A. to play B. playing C. play D. to playing 71. Do you mind …………………..the window? A. to close B. closing C. close D. closed 72. activities / do you / What / often do? / after - school ................................................................................................................................................... 73. tonight? / interesting / on TV / Is there / anything ................................................................................................................................................... 74. Which language do you _ _ _ _ _ ? – Vietnamese. 75. I have _ _ _ _ _ _ _ and bread for breakfast. 76.I can’t speak French but my brother…………….. A. can B. can’t C. does D. doesn’t 77. It takes me half …………..hour to do this test. A. a B. an C. the D. o 78. living room. / My favourite / is the / the house / room in ................................................................................................................................................... 79. please. / up / our teacher, / Stand / to greet ................................................................................................................................................... 80. What’s Nam’s _ _ _ _ _ _ _ _ _ subject? – English. (nghe) 81. The sun rises at 6.23 a.m and ………………at 17.03 p.m. 82. Which sentence is correct? (nghe) A. Marry goes to the cinema twice a week. B. Marry doesn’t like going to the cinema. C. Marry doesn’t like watching TV at home. D. Marry goes to the cinema once a week. 83. Sports are very good for our …………. A. healthy B. unhealthy C. health D. healthily 84. What would you _ _ _ _ ? – A cup of tea, please. 85. hair and / blue / She has / long black / eyes . ................................................................................................................................................... 86. What time / do / lunch? / have / they ................................................................................................................................................... 87. Is their school big _ _ small? 88. Mr Nam gets up at 7.00 and eats …………………. A. a big breakfast B. the big breakfast C. big breakfast D. a breakfast big 89. Where is Anne from? – She’s from……………. A. the France B. France C. French D. the country of France 90. always / and finish / start at 7 / Music classes / at 8. ................................................................................................................................................... 91. to 20, / please. / from 1 / Count .................................................................................................................................................. 92. Let’s go swimming! – That’s a good _ _ _ _ . 93. Miss Hang tells the class to _ _ _ down. 94. Is this her ………….? A. erasers B. books C. an eraser D. eraser 95. …………………..do you get? A. How many B. How long C. How much D. How often 96. desk? / a pencil / sharpener / Is there / on the teacher’s ................................................................................................................................................... 97. finish / all / What time / do you / your work? ................................................................................................................................................... 98. ………………..your hair before you go out. (nghe) 99. What about _ _ _ _ _ by bike? – Nice idea! 100. HCM city is one of……………cities in Viet Nam. A. most beautiful B. the beautifulest C. beautiful D. the most beautiful
Ngtử ngtố Mcó tổng số hạt là 36. Vẽ sơ đồ cấu tạo nguyên tử và nhận xét. Giải naog này giúp mình đi. Mk đng cần gấp
Giúp mình với mai mình phải nộp rồi
cho a gam dd NaOH 10% vào b gam dd H2SO4 18% sau phản ứng thu được 3,6g muối axit và 2,84g muối trung hòa.tìm a và b
Họ mình bài 3 với bài 6 ới hứa sẽ bình chọn ctlhn cho bạn nào nhanh
ai nhanh 5 sao và 1 câu trả lời hay
Làm giúp mình ạ câu 5 làm cho mình bằng cách đặt nhân tử chung nhá
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