... ?A. do/ make B. do/ made C. is/ make D. is/ made 8. Is there you want me to do while you’re out?A. anything B. something C. any things D. some things9. I was cooking dinner the phone A. then/ ... other stuffs. The people are very (17) and helpful. The food looks funny but it ( 18) quite nice. I haven’t (19) anything yet. But I will buy you some little (20) lanterns.See you soon,Love,Jill.11.A. ... underlined part that needs correction.1. The only thing I am interesting in is why he did it.2. He felt worrying about what they told him.3. I can’t lift this box myself. May you help me carry it?4....
... A={2,3,4,5,6,7 ,8, 9} có thể lấy ra 7 8 C 8= tập con có 7 phần tử không có 0 và 1. Hợp mỗi tập con này với {0,1} ta có 8tập con có 9 phần tử trong đó có 0 và 1. Từ mỗi tập hợp này có thể tạo 8. 8!=322560. ... S=2520 .88 888 88 M91 68) Có bao nhiêu số có các chữ số khác nhau có thể lập thành từ các chữ số 2, 4, 6 và 8. Kết quả: 64AAAA44342414=+++ số169) Từ 10 chữ số 0,1,2,3,4,5,6,7 ,8, 9 có ... tạo 8. 8!=322560. Vậy có 8. 322560=2 580 480 số.Cách 2: Cho 0 xuất hiện trước: Có 8 cách ( vì 0 không được đứng đầu). Cho 1 xuất hiện kế tiếp: Có 8 cách. Tiếp theo ta xếp 8 chữ số còn lại vào 7...
... với a = 14 Bài 8: Cho biểu thức P = 11:1a a aa a aaa a −+ + ÷ ÷ ÷ ÷− +− − ( a> 0, a ≠ 1)a) Rút gọn P; b) Tính giá trị của P khi a = 81 Bài 9: Cho biểu ... bằng bình phươngtích hai nghiệm không? Bài 7: Cho phương trình bậc hai ẩn số x: x2 – (2k – 1)x + 2k - 2 = 0 (1) a) Chứng minh rằng phương trình (1) luôn luôn có nghiệm với mọi k. b) Tính tổng ... Tính tổng hai nghiệm của phương trình. Bài 8: Cho phương trình bậc hai ẩn số x: x2 - 2(m – 1)x + 2m - 3 = 0 (1) a) Chứng minh rằng phương trình (1) luôn luôn có nghiệm với mọi m. b) Tìm các...
... 115-116)area (n) diện tích attack (v) tấn côngdefeat (v) đánh bại flora (n) quần thể thực vậtenemy (n) kẻ thù invader (n) quân xâm lượcethnic minority (n) dtộc thi u số station (v) đóng quânfauna ... đụng xe pay attention (exp) chú ýdepend (v) dựa vào play cards (exp) chơi bài dependent (adj) lệ thuộc Russian (n) tiếng Ngadocumentary (n) phim tài liệu shine (v) chiếu sángexit (n) lối ra ... the border, in the state of New York,while the Horseshoe Falls is on the Canadian side. About 85 % of the water in Niagara River flows over theHorseshoe Falls, which is the more impressive of...
... reading/is cookingc.has read/was cooking d. read/will be cooking37. Last night at this time, they the same thing. She and he the newspaper.a. are doing/is cooking/is reading b. were doing/was ... come b. will be coming c. is coming d. has come 48. I haven’t met him since he school.a. left b. was leaving c. had left d. was left49. My uncle on this farm since he was 20.a. has worked b. have ... had taken c. had taken d.was taking32. In the past the trip very rough and often dangeruos, but things a great deal in the last hundred and fifty years.a. was/have changed b. is/change c. had...
... was talking7.Please don’t touch anything before .a. the police will come b. the police comesc. the police come d. the police would come 8. “When ?” - In 19 28 a. penicillin was discovered b. was ... keeps27. I complete silence now while I try this experiment.a. am wanting b. want c. had wanted d. have wanted 28. The students by Mrs.Monty. However, this week they by Mr.Tanzer.a. are usually ... times there so far? A few times.a. have you been b. would you be c. were you d. had you been 18. It’s at least a month since Tom. a. I last seen b. I last see c. I have last seen d. I last...
... He gave mary this present an hour ago.=> Mary ……………………………………………………………………… 6. People use this dictionary very often.=> This dictionary……………………………………………………………………… Trang 4Danh §« Líp 9A ... me……………………………………………………………………… 8. “I live here with my parent”=> She said……………………………………………………………………… 9. “I must come to the meeting tomorrow”=> He said……………………………………………………………………… 10 “Why do you want this job?”=> ... Danh §« Líp 9A Trêng Trung Häc Cë Së VÜnh B×nh B¾c=> I ……………………………………………………………………… 7. I don`t go to Huong`s birthday party.=> We……………………………………………………………………… 8. I can not...
... C.has been used D.has used 80 . Is Helen used to live in a small flat ? A B C D 81 . The rich finds it easy to earn money. A B C D 82 . Did you used to go on business 83 . Our flight was delayed, ... hardly6. A. do B. take C. make D. have7. A. this B. that C. they D. it 8. A. at B. in C. for D. with9. A. Another B. Other C. Others D. The other10. within B. After C. For D. DuringRead the following ... satisfactionCâu 28: Chọn đáp án thích hợp để hoàn thành câu: _____ have you lived in this city?A. What B. How far C. When D. How longCâu 29: Chọn từ hoặc cụm từ cần phải sửa trong câu sau:This is...
... ………………. Into the sea each year. Thirdly, there are oil spills from ships. A ship has an accident and oil leaks from the vessel. This not only3BÀI ĐỌC ÔNTIẾNGANH 9 THAM KHẢO HKIII . Read the ... futuregenerations.The most effective thing is that we should use natural resources as economical as possible.Choose the best word to complete the passage :(2ms)13: .A. things B. electricity C. resources ... save money.In North America, for example, household lighting accounts… (8) …… 10% to 15% of the electric bill, …… (9)………this amount can be reduced by replacing an ordinary 100-watt light bulb...
... D. will has 2 A. it’s B. its C. they’re D. she’s 3 A. too B. but C. because D. so BÀI TẬP BỔ TRỢ TIẾNGANHLỚP 7 UNIT 1: I. Em hãy cho dạng đúng của động từ trong ngoặc ở mõi câu sau: 1. ... drives……………………………………………………………………… 8. Minh’s sister dances marvelously. Minh’s sister is……………………………………………………………………… 9. Mrs. Oanh cooks well. Mrs. Oanh is……………………………………………………………………………… 10. Khanh is a fluent ... something practically everyday. VIII. Em hãy một câu đúng trong 3 câu đã cho. Ví dụ: a. What should we do this evening? b. What we should do this evening? c. What should we doing this...
... Braille(6) Braille(6) Braille (7) Roman(7) Roman(7) Roman(7) Roman (8) family (8) family (8) family (8) family (9) worry(9) worry(9) worry(9) worry (10) helpful(10) helpful(10) ... SỞ GIÁO DỤC & ĐÀO TẠO ĐỒNG THÁP TRƯỜNG THPT THỐNG LINH BÀI TẬP TỰ CHỌN TIẾNG ANH 10 (CB) (HỌC KÌ I) Biên soạn: LÊ NGỌC THẠCH TÀI LIỆU LƯU ... learned many things, especially (6)__________ . I have learned many things, especially (6)__________ . I have learned many things, especially (6)__________ . I have learned many things, especially...
... A. 180 7 B. 181 7 C. 182 8 D. 182 4Câu 37: How many years did he devote to the study of English and its relationship to other languages?A. 9 years B. 8 years C. 10 years D. 11 yearsCâu 38: When ... employer 86 . Anne is a very ………….personA. society B. sociably C. sociable D. socially 87 . You looked…………after your summer cacation.A. healthy B. healthier C. healthily D. healthfully 88 . She ... When was An American Dictionary of the English language published?A. 180 7 B. 181 7 C. 182 8 D. 182 4Câu 39: According to this passage, which one of the following spellings would Webster have approved...
... in the market . Linh goes to school at seven in the morning . He has classes from seven thirty to eleven thirty .a . How many people are there in Minh’s house ? ……………………………………………………………………………………… ... from 2 o’clock to 5 o’clock. After that she (help) 8 ………… her mom cook dinner. In the evening she (watch) 9 ………… television from 7 o’clock to 8 o’clock. She (read) 10 ………… books at 9 o’clock and ... go to school ______. a . at half past six b. at six thirty c. a & b correct.7. The school is____the country . a . in b . on c . at . 8. ____ grade are you in ? a . what b . which c . where...