Exercise 2: Choose the best answer (A, B, C or D) to complete the sentences. 1. …………….. you are, ……………. you concentrate. A. Tired - the least hard B. The more tired - the harder C. The tireder - the harder D. The tired - the harder 2. The fatter I become, the…………………. I run. A. quicker B. more slowly C. slower D. more fast 3. Thanks to the progress of science and technology, our lives have become ……………. A. more and more good B. better and better C. the more and more good D. gooder and gooder 4. I ………………… be a teacher ……………….. be a doctor . A. would rather - than B. would like - than C. would better – more than D. would prefer – less than 5. …………….. you study for these exams, the better you will do. A. The more harder B. The harder C. The hardest D. The more hard 6. ……….. he drank, ……….. he became. A. More - more violent B. The most - the most violent C. The more - the more violent D. The less - less violent 7. It gets …………. to understand what the professor has explained. A. the more difficult B. more difficult than C. difficult more and more D. more and more difficult 8. The faster we finish, ………………. A. the sooner we can leave B. we can leave sooner and sooner C. the sooner can we leave D. we can leave the sooner 9. His house is …………… mine. A. twice as big as B. as twice big as C. as two times big as D. as big as twice 10. “You must drive slower in built up areas, you will be safe” . Means “…………….” A. The most slowly you drive in built up areas, the safer you will be. B. The more slowly you drive in built up areas, the safer you will be. C. The least slowly you drive in built up areas, the less safe you will be. D. More slowly you drive in built up areas, more safe you will be. (khoanh thui các bạn nhóe)

X. Write complete sentences, using the given clues 46. Today/ Mai/ not/ wear/ uniform ………………………………………………………………………………. 47. I/ excited/ first day/ at/ school ……………………………………………………………………………………… 48. We/ eat lunch/ school canteen/lunch time …………………………………………………………………………………… 49. Tomorrow/ Hoa/ buy/ flowers/ her father’s birthday …………………………………………………………………………………… 50. Nobody/ my class/ better/ Maths/ Minh

Làm giúp mình nhé mấy câu cũng được càng nhìn càng tốt ạ, nhanh giúp mình nhé, mình cảm ơn

Giải pt: $\left|x^2-4x+3\right|+\left|x^2-4x\right|=3$

IX. Finish the second sentence that it means the same as the sentence printed before 41. I enjoy watching TV ->I am ……………………………………………………… 42. Duong is better than in the class -> Duong is the ………………………………………………………… 43. I haven’t eaten this kind of food before ->This is ……………………………………………………………………… 44. Please don’t make any noise, I am very tired -> I’d rather ……………………………………………… 45. Let’s go swimming -> What about…………………………………………………..

6*. Một ôtô đi từ A đến B. Nếu đi với vận tốc 35 km / h thì đến B chậm 2 h so với thời gian dự định, Nếu đi với vận tốc 50 km/h thì đến B sớm hơn 1 h . Tính thời gian dự định và chiều dài đoạn đường AB giúp + giải thích rõ các bước, nhất là bước tính thời gian dự định HỎI NGOÀI LỀ: Khi vào nhóm, mik ra câu hỏi thì nhóm có bị trừ điểm ko???

Giải giúp em Cái này phải lầm theo 2 th là |y| `>=` 0 hoặc |y|< 0 pk ? Thôi, nói chung giải hết ra hộ e ạ

Giúp mình với Nhận tiện ae coi FFWC cày view nha :)

giúp em với ạ , hứa vote 5 sao giúp em với em cần gấp :((((((

tim Min P = $\frac{1}{√(ab)+2√(bc)+2(a+c)}$ -$\frac{2}{5√(a+b+c)}$