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2 năm trước
Cho hai hàm số : y = -3x +3 và y = 2x - 7 A) vẽ trên cùng một hệ trục tọa độ đồ thị hàm số trên B) bằng phép tính hãy tìm tọa độ giao điểm của hai đường thẳng trên
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Question 1: Vietnam is trying __________ traditional Quan Ho singing. A. preserve B. to preserve C. preserving D. preserved Question 2: There are a lot of __________ at Mid-Autumn Festival. A. lanterns B. offerings C. worships D. archways Question 3: Ly Thuong Kiet is worshiped in this temple for his success in defeating the __________. A. invaders B. emperors C. processions D. incenses Question 4: We like Flower Festival in Da Lat __________ it’s joyful. A. although B. however C. because D. therefore Question 5: Some people have to book tickets in advance __________ to return home at Tet. A. in order B. in view C. in time D. in flake Question 6: Nick want to take part __________ the dragon boat race. A. on B. in C. at D. for Question 7: Hung King Temple is the place where all Hung Emperors are__________. A. worship B. worshipped C. worshipping D. to worship Question 8: Vietnam __________ its one-thousand-year anniversary in 2010. A. commemorated B. commanded C. clasped D. preserved Question 9: Attending Yen Tu Festival, you can not only pray for your family but also enjoy peaceful __________. A. scenery B. offering C. invader D. companion Question 10: My mom often go to Vong village to buy me some rice __________. A. incense B. ritual C. flake D. float Question 11: Have you ever participated __________ a carnival? A. to B. with C. for D. in Question 12: Last year, we saw a colorful __________ with a lot of offerings in Thanh Giong Festival. A. pocession B. gong C. anniversary D. lake Question 13: You should listen to __________ court music when going on a cruise in Huong river. A. national B. royal C. principal D. animal Question 14: Do you know how many festivals __________ in Vietnam? A. are there B. there are C. is there D. there is Question 15: The most exciting part of Lim festival __________ Quan Ho singing. A. are B. is C. be D. am

Exercise 6: Give the correct form of the verbs in brackets. 1. How many times (you/ be) ................................ to the cinema this month? 2. How many times (she/ go) ................................ to the cinema last month? 3. (you/ ever/ be) ........................................ to Russia? 4. (you/ go) ................................ to Moscow when you were in Russia? 5. (he/ do) ................................ his homework yet? 6. No, he still (not/ finish) ................................ it. 7. (you/ play) ................................ football when you were younger? 8. (ever/ you/ play) ........................................... baseball? 9. My life has been very sad because I(not/ ever/ be) ...................................... in love. 10. How (spend/ you/ usually) ..................................................... your weekend when you (be) ................................ a child?

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