nêu ra các Cơ quan tiêu hóa cơ học , hóa học , sinh học

Vẽ mầm cute xíu ạ NL: Có ai hốt e vào nhóm ko???

tính bằng cách thuận tiện nhất a) 13/29(29/5-45/8)-45/8(9/8-13/29) b) 15/7(1/5-46/45)+46/45(15/7-45/46) c) 43/47(18/37+47/43)-18/37(43/47+37/36)

giúp mình câu này với ạaaa cảm ơn mng ❤️

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Use the correct form of the word given in each sentence. 37 They would be disappointed if you (not go) _____________ to their party. 38 If we (use) _______ this kind of light bulb, we can save energy. 39 If you (take) _______________ more exercises, you would be more resistant to diseases.

VI. Choose the correct sentence from the four options a, b, c or d 40 There/ many/ English/ speaking countries/ the world a. There are many English speaking countries on the world b. There are many English speaking countries in the world c. There are many English speaking countries at the world d. There are many English speaking countries of the world 41 Could/ you/ tell/ me/ what/ the symbol/ Scotland? a. Could you tell to me what is the symbol of Scotland? b. Could you tell to me what the symbol of Scotland is? c. Could you tell me what is the symbol of Scotland? d. Could you tell me what the symbol of Scotland is? 42 Fifty stars/ the/ United States’ flag/ represent/ fifty states a. Fifty stars in the United States’ flag represents its fifty states. b. Fifty stars at the United States’ flag represents its fifty states. c. Fifty stars at the United States’ flag represent its fifty states. d. Fifty stars in the United States’ flag represent its fifty states. 43 A lot of/ people/ enjoy/ see/ ‘Titanic’/ despite/ sad ending. a. A lot of people enjoy to see ‘Titanic’ despite its sad ending. b. A lot of people enjoy to see ‘Titanic’ despite it has sad ending. c. A lot of people enjoy seeing ‘Titanic’ despite it has sad ending. d. A lot of people enjoy seeing ‘Titanic’ despite its sad ending. 44 What/ icon/ your/ country? a. What is the icon of your country? b. What is a icon of your country? c. What is the icon to your country? d. What is a icon to your country? VII. Read the passage and choose the letter A, B, C or D to answer these following questions The Hopi of Arizona The Hopi live in the northwestern part of Arizona in the United States. With modern things all around them, the Hopi keep their traditions. There are about ten thousand Hopi and they live in twelve villages in the desert. The weather is very hot in summer, but in winter it freezes. The wind blows hard. Farming is difficult. Corn is the Hopi's main food, but they plant vegetables, too. They raise sheep, goats, and cattle. They also eat hamburgers, ice cream and drink soft drinks. They live in traditional stone houses, but many of them have telephones, radios. and television. They have horses, but they have trucks too.\n Kachinasare an important part of the Hopi religion.Kachinasare spirits of dead people, of rocks, plants, and animals, and of the stars. Men dress as kachinas and do religious dance. People also make wooden kachinas. No two wooden kachinasare ever alike.\n The children attend school, and they also learn the Hopi language, dances, stories. The Hopi want a comfortable, modern life, but they don't want to lose their traditions.\n 45 The Hop.............. a. want modern things instead of traditional ones b. want traditional things instead of modern ones c. don't want to remember their traditions d. want both modern and traditional things 46 Winters in this part of Arizona are............ a. hot b. warm c. cool d. cold 47 The main Hopi food is .............. a. corn b. hamburgers c. beef d. vegetables 48 Kachinas are................ a. men b. something to eat c. animals d. spirits 49 The Hopi don't want to.............their traditions. a. lose b. hit c. remember d. learn 50 The main idea of the passage is ................. a. the Hopi raise crops and animals in the Arizona desert b. kachinas are spirits of the things around the Hopi c. the Hopi keep their traditions even with modern life all around them d. the Hopi want a comfortable, modern life

Giải đúng, chính xác hộ mình nhé

I. Choose the word whose underlined part pronounced differently from that of the others. 1 a. vanilla b. vacuum c. add d. facsimile 2 a. whiten b. fiber c. zipper d. conveyor 3 a. remove b. wrote c. mold d. cocoa 4 a. follow b. powder c. show d. borrow 5 a. wood b. thousand c. procedure d. hairdryer II. Choose the word whose main stress pattern is not the same as that of the others. 6 a. iconic b. monument c. territory d. difficulty 7 a. Singapore b. Philippines c. Canada d. India 8 a. native b. perhaps c. whisky d. accent 9 a. official b. excursion c. Thanksgiving d. spectacle 10 a. festive b. Arctic c. unique d. speaker III. Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence. 11 It can’t be denied that English has become an __________ language of the world. a. national b. international c. cultural d. multicultural 12 The train __________ the railway station at 8:00 m. every morning. a. leave b. leaving c. will leave d. leaves 13 Koalas are well-known as the symbol __________ Australia. a. of b. in c. on d. for 14 What he has said about me is __________ wrong. a. absolute b. absolutely c. official d. officially 15 What is _________ official language of your country? a. a b. an c. the d. x 16 Canada is made up _________ 10 provinces and 6 territories a. on b. of c. by d. with 17 Since 1965, the maple tree with red leaves _________ the most well-known Canadian symbol. a. has become b. become c. became d. becoming 18 Mount Rushmore is located _________ the USA. a. in b. to c. of d. with 19 Trung speaks English like a native __________ though he comes from a. speak b. speaking c. speaker d. spoke 20 English is the __________ language of many countries, including Britain and Philippines a. official b. absolute c. unique d. puzzling 21 Australia has a wide __________ of landscapes and animal species. a. loch b. state c. kilt d. range 22 Mount Rushmore is a national __________ carved into a mountain in South Dakota, USA. a. schedule b. parade c. monument d. legend 23 According to the schedule, the train __________ at 12 m. a. arrived b. arrive c. arrives d. arriving 24 This house is said to be __________ by ghosts. a. haunt b. haunted c. haunting d. haunts 25 He has been working in a cattle __________ for five years a. accent b. station c. icon d. state

Đầu bài là: Khoanh vào từ có trọng âm khác các từ còn lại. Phiền mấy pác đánh dấu cả trọng âm cảu từ giúp tui vs ah. Mơn mn trc