Exercise 1: Chọn từ có phần gạch chân được phát âm khác so với các từ còn lại: 1/ A. study B. surf C. up D. bus 2/ A. kind B. ride C. twice D. fishing 3/ A. come B. once C. bicycle D. centre Exercise 2: Chọn từ có trọng âm khác: 4/ A. library B. Internet C. cinema D. information 5/ A. partner B. swimming C. grandparents D. project

III. Choose the best annser. 6. Lan ________ her teeth after meal. A. brush B. brushs C. brushes D. brushing 7. She is a student. So_______ he. A. is B. do C. are D. does 8. The student ________ to school on Sunday A. don't go B. not go C. isn't go D. goes 9. Nga________ to her friends now. A. are talking B. talk C. is talking D. talks 10. Who ________ he live with in Ho Chi Minh City? A. does B. do C. is D. are 11. –“________ does he go to school?” –“I go by bike.” A. When B. How C. What D. Who 12. Ha Noi is a big city, but it is________ than Ho Chi Minh City. A. the smaller B. the smallest C. smallest D. smaller 13. Her parents live ________ Ha Noi A. in B. at C. on D. of 14. I like swimming, and ________ does my brother. A. too B. so C. but D. to

Cho mình hỏi tí : Giải thích tại sao √( √3 -2)² lại bằng 2- √3 mà k phải √3 -2 Làm thêm câu này đi :> √(5 -2√6)² - √(5 -2√6)² *Làm đơn giản thôi nhá mình mới học nên hiểu hơi chậm :))

II. Make questions for the underlined part in each sentence. 1. I like TV game shows best. @ ………………………………………………………………………………… 2.TV viewers can know about the weatherin their regions from the weather forecast. @ ………………………………………………………………………………… 3. We go to the zoo twice a month. @ ………………………………………………………………………………… 4. We can meet in front of the theater at 7.30. @ ………………………………………………………………………………… 5. Bob likes the comedy because it makes him laugh. @ ………………………………………………………………………………… 6. The documentary lasts forty-five minutes. @ ………………………………………………………………………………… 7. Steven Spielberg is the director of the film. @ ………………………………………………………………………………… 8. On VTV3, there are three films on this week. @ ………………………………………………………………………………… 9. Millions of children around the world enjoy the cartoon "Hello Fatty!" @ ………………………………………………………………………………… 10.Pokémon cartoons are made in Japan. @ …………………………………………………………………………………

ab^2+1/4a^2b^2+1 Ghi từng bc ra làm ơn

cho a,b,c thuộc Z và ab+bc+ca =1 chứng minh (a^2+1)(b^2+1)(c^2+1) là số chính phương

31. Jerry is a(n)________ clever little mouse. A. small B. special C. intelligent D. special 32. ‘Let’s learn’ teaches children to study Maths. It’s an__________ program. A. live B. popular C. entertaining D. educational 33. ______Mai and Lan are interested in listening to music. A. Because B. Both C. Neither D. So 34. The book is_______ the adventure of three close friends. A. on B. from C. at D. about 35. They invite special_______ to appear in the show. A. character B. guests C. foxes D. audiences 36. Millions of children___ the world enjoy the show. A. all B. in C. around C. over 37. The game show this week will test you general_____ about Amazon jungle. A. schedule B. knowledge C. fact D. adventure 38. The program can both ____ and entertain young audiences. A. educated B. education C. educational D. educate 39. The_______ I like best is Xuan Bac. A. comedy B. comedian C. fun D. funny 40. Where are the children? They_____ in the yard. A. play B. are playing C. is playing D. plays 41. Disney Channel is one of the most____ channels _____children . A. good - for B. exciting - of C. popular - to D. popular - for 42. My family enjoys watching game shows____ they are very exciting and interesting. A. because B. so C. but D. and 43. VTV is a______ television channel in Viet Nam, and it attracts millions of TV viewers in Viet Nam. A. wide B. local C. international D. national 44. "What is your____ . TV programme?" - "It's cartoons" A. good B. favourite C. best D. like 45. "______do you like the Modern English programme? " - "Because it helps me with my English." A. What B. How C. When D. Why 46. My brother wants to become a_______ to tell TV viewers what the weather is like. A. newsreader B. actor C. weatherman D. producer 47. TV_______ can join in some game shows through telephone or by mail. A. people B. weathermen C. newsreaders D. viewers 48. ______are films by pictures, not real people and often for children. A. Documentaries B.Love stories C. Cartoons D. Detective stories 49. Are there any good programs______ teenagers on TV tonight? A. to B. for C. of D. with 50. My father works late tomorrow, so he will____ the first part of the film on VTV1. A. miss B. lose C. forget D. cut

(|x-2|)^2 có bằng (x-2)^2 không?

Bài 3: Hoàn thành đoạn văn với động từ thích hợp My sister, Lily. She (have)..(1)…… a cat. its name is Sam. It (have)…..(2)….. moon-colored feathers and blue eyes. It (be)….(3)…… very difficult to close. Usually, it only (eat)…..(4)….. fish and sausages. Lily (love)….(5)…… it very much. She (play)…..(6)….. with him every day from school. In the winter, her cat (curl)…..(7)….. up in a nest. It looks like a piece of snow. Lily often (buy)…..(8)….. new clothes for her. She (not/ want)….(9)….. it to be cold. Sam (hate)……(10)…. bathing. I always have to help my sister bathe Sam. I (get)……(11)…. used to that. I also (want)…..(12)……. to raise a cat now. Every day playing with it I feel more comfortable.

Bài 2: Chọn đáp án đúng Dạng bài tập thì hiện tại đơn này, mỗi câu sẽ cung cấp 2 đáp án có sẵn. Bạn cần phải lựa chọn đáp án đúng nhất cho câu cho đúng ngữ pháp. 1. He don’t stay/ doesn’t stay at school. 2. They don’t wash/ doesn’t wash the family car. 3. Adam don’t do/ doesn’t do his homework. 4. I don’t go/ doesn’t go to bed at 9.30 p.m. 5. Chinh don’t close/ doesn’t close his notes. 6. Our hamster don’t eat/ doesn’t eat leaves. 7. They don’t chat/ doesn’t chat with your friends. 8. He don’t use/ doesn’t use a paper at the office. 9. Son don’t skate/ doesn’t skate in the garden. 10. The girl don’t throw/ doesn’t throw rocks.