Cho góc xOy = 60 độ , góc xOy = góc yOz. Hỏi góc yOz=? * A.30 độ B. 120 độ C.60 độ D. 40 độ

tìm số đối của 6 và số đối của -9

giúp mình làm bài 18-23 nha. cảm ơn rấc nhiều

trong chất rắn ko xảy ra đối lưu là vì

21 Choose the underlined part A, B, C or D that needs correcting. Picture 2 A: A B: B C: C D: D 22 Choose the best answer A, B, C or D to complete the sentence. Question11. Life in a small town is _______ than that in a big city. A: peaceful B: much peaceful C: less peaceful D: much more peaceful 23 Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges. Question14. In the kitchen Mom: “Pour the cooking oil into the pan, wait to heat it before frying something” Daughter: “____________” A: It’s good B: It’s not true C: You’re welcome D: I see 24 Choose the best answer A, B, C or D to complete the sentence. Question8. Don’t worry. It is _______ to travel to that village even at night. A: difficult B: unsafe C: inconvenient D: safe 25 Choose the underlined part A, B, C or D that needs correcting. Picture 3 A: A B: B C: C D: D

giúp mình câu c bài 119 Cảm ơn nhiều

Bài 4. Tìm những hình ảnh miêu tả sự trù phú của chợ Năm Căn. Qua những hình ảnh trên, em thấy chợ Năm Căn độc đáo ở điểm nào?

16 Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. A: cloudy B: harmful C: unique D: slowly 17 Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits blank (17). My village is about 50 kilometers from the city center. It is a very (17)________place where people plant flowers and vegetables only. It is very famous for its pretty roses and picturesque scenes. The air is quite fresh, however, the smell of the roses make people (18)________ cool. In spring, my village looks (19)________ a carpet with plenty of colors. Tourists come to visit it so often. Nowadays, with electricity, it doesn’t take the villagers much time to water the roses. A: beauty B: beautifully C: beatify D: beautiful 18 Choose the best answer A, B, C or D to complete the sentence. Question12. An old woman was ________ the goats up the mountainside. A: talking B: riding C: herding D: running 19 Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) to each of the following questions. Question15. The Thai worship their ancestors. Every year they hold festivals and ceremonies with alternating songs between boys and girls, and many traditional games. A: fathers B: grandfathers C: forefathers D: grandparents 20 Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Question16. Thanks to the guide, we’ve learnt a lot of interesting information about the ethnic groups in Viet nam. A: exciting B: challenging C: fascinating D: boring

Qua quan sát thực tế em hãy cho biết tại sao cần phải đốn tạo hình cho cây ăn quả?

11 Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. A: laugh B: enough C: paragraph D: although 12 Choose the sentence which has a similar meaning to the first one. Question 25. There is little hope that Craig will be able to find a job. A: Craig hopes that it will only take a little time for him to get work. B: It is not very likely that Craig’s search for employment will be successful. C: Craig has given up hope of finding employment. D: Craig hopes that he won’t have to find work for himself. 13 Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits blank (18). My village is about 50 kilometers from the city center. It is a very (17)________ place where people plant flowers and vegetables only. It is very famous for its pretty roses and picturesque scenes. The air is quite fresh, however, the smell of the roses make people (18)________cool. In spring, my village looks (19)________ a carpet with plenty of colors. Tourists come to visit it so often. Nowadays, with electricity, it doesn’t take the villagers much time to water the roses. A: feel B: feeling C: to feel D: felt 14 Choose the best answer A, B, C or D to complete the sentence. Question10. In the Central Highlands, the biggest and tallest house in the village is the _______ house. A: commune B: community C: communication D: communal 15 Choose the sentence which has a similar meaning to the first one. Question 23. Despite the firefighters’efforts, the building burned down completely. A: The building would not have burned completely if the firefighters had tried harder. B: The fire entirely destroyed the building even though the firefighters tried to stop it. C: As a result of what the firefighters had done, the building was destroyed in the fire. D: The firefighters did not work hard enough, and so the building was entirely burned down.