Tính thể tích khí ở đktc V khí bằng n nhân 22,4 (1) Tính 32 gam o2 có thể tích là

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Mark the letter A, B, C or D to indicate the correct answer to each of the following question. ( giải thích kĩ đáp án) 28 . One of the most ____ experiences in my life is when I visited Van Phuc village. A. memorial B. memorable C. memory` D. memorised Câu 29. We are going to buy a folk____ to decorate our living room. A. painting B. painted C. painter D. paintely Câu 30. Last week, the students visited a ____ museum in the local area. A. history B. historical C. historic D. historian Câu 31. Liz likes going to the park to relax and watch other people____. A. walked B. to walk C. walking D. to walking Câu 32. I will never come here anymore because the ____ are unfriendly. A. villages B. village C. villager D. villagers Câu 33. My grandmother bought me a conical____ as a souvenir when she visited Hue last month. A. bag B. dress C. glass D. hat Câu 34. You can find a wide variety of sculptures in Non Nuoc ____ village. A. silk B. clay C. brick D. marble Câu 35. After learning pottery making skills, he decided to set up a ____ to sell his products. A. business B. workshop C. factory D. working Câu 36. Our Mid-Autumn festival is held on the 15th of the 8th ____ month. A. solar B. sun C. lunar D. moon Câu 37. This painting really reminds the man____ his family. A. on B. of C. about D. with Câu 38. The villagers used dried buffalo____ to make drumheads. A. skin B. bone C. tail D. horn Câu 39. Many people go jogging and do some sightseeing on the river____. A. bottom B. bed C. bank D. arm Câu 40. ____ I know, the traditional craft village is about 500 years old. A. As long as B. As far as C. As well as D. As much as Câu 41. My mother____ woolen scarves for me every winter. A. knits B. weaves C. sews D. embroiders Câu 42. Mr. Khang____ the company for 5 years. A. has been taken over B. has took over C. has taken over D. has taking over Câu 43. Do____usually buy handicrafts as souvenir? A. tourists B. villagers C. artisans D. painters Câu 44. ____ these silk scarves are very expensive; a great number of tourists want to buy them. A. Because B. While C. Since D. Although Câu 45. We can _____ the information of the journey on leaflets. A. look up B. look through C. set up D. find out