... Name: ……………………………… KIỂM TRA CHẤT LƯỢNG Class : ……………………… …… SUBJECT : ENGLISH TIME : 45 MINUTES CLASS : 12 I. Read the following passage and answer the questions below: ... ……… go 6. Have swum 7. leave 8. began 9. has received 10. am going/or will go 11. had done/saw 12. went/had finished 13. had been 14. saw 15. have had III. (1.0pt) 1. C 2. B 3. A 4. ... 7. is worki...
Ngày tải lên: 21/07/2014, 21:20
... such that all diagonal elements of X(X X) − X are equal, then the minimum MSE estimator in the class of unbiased estimators of σ 2 , whatever the 24.3. MISCELLANEOUS PROPERTIES OF THE BLUE 649 Answer. var ˜ β ... therefore, ˜ β is preferred to ˆ β. To show var ˆ β = σ 2 (x i − ¯x) 2 ≥ σ 2 x 2 i = var ˜ β(24.3 .12) 670 24. SAMPLING PROPERTIES OF THE LEAST SQUARES ESTIMATOR The stati...
Ngày tải lên: 04/07/2014, 15:20
Unit 11 BOOKS. Class 12
... story and have time to enjoy it 4. Books with good stories are often described as “ hard –to – put – down” 5.Television has replaced books altogether F F T T F Comic books Text books Novel ... story and have time to enjoy it 4.Books with good stories are often described as “ hard –to – put – down” 5.Television has replaced books altogether 2.When might you “ swallow” a...
Ngày tải lên: 31/05/2013, 00:22
PRACTICE TEST-CLASS 12
... houses ___ by the earthquake. A. are destroying B. destroyed C. were destroying D. were destroyed 12. Either you or your friend ___ on charge today. A. are B. is C. was D. were 13. If it ___ last ... you for a lovely evening. - ______. A. You are welcome B. Have a good day C. Thanks D. Cheer 18. – I’m sorry. It’s late. I must go now. Bye bye. - _______. A. You are welcome B. Good bye. Se...
Ngày tải lên: 20/09/2013, 11:10
Unit 13 Language focus class 12
... him,……………………………. 6. The more you have,………………………………… the better I feel 123 456 78 9 101 1121 31415 16 17 1819 3029 28 27 2625 2423 22 2120 Reorder words to make the correct sentences. WRITE ON THE BOARD,PLEASE!
Ngày tải lên: 29/09/2013, 13:10
Revision English 12
... Grammar ) CONSOLIDATION ( T 67 + 68 ) -REVISION ( 3t ) (T. 69, 70, 71 ) KIỂM TRA HỌC KỲ 1 -REVISION ( 4T ) Phan Chau Trinh Upper Secondary School FORM 10 ( 2010 – 2011) 2 3.Mary ( not wear ) …… …her ... this to my parents?” -Lan asked me . Phan Chau Trinh Upper Secondary School FORM 10 ( 2010 – 2011) 5 REVISION A. VOCABULARY - Choose the best part ( A, B, C or D ) to complete e...
Ngày tải lên: 25/10/2013, 15:11
Revision - English 12- Vocabulary
... is studying for his or her first degree. A. undergraduate B. application C. insurance D. exam 12 Which subject do you _______ at university? - I major in Math. A. do B. make C. practice D. demonstrate 13.
Ngày tải lên: 26/10/2013, 12:11
Articles- Class 12
... Thanksgiving Trước tên các loại hình nhạc cụ trong các hình thức âm nhạc cụ thể (Jazz, Rock, classical music ) To perform jazz on trumpet and piano I’d like Pop music Quán từ xác định "The" ... "the" trước một số danh từ như home, bed, church, court, jail, prison, hospital, school, class, college, univercity v.v khi nó đi với các động từ và giới từ chỉ chuyển động...
Ngày tải lên: 27/10/2013, 03:11
PHRASAL VERBS- Class 12
... pay for sthg : trả giá về 10. pay sthg ( into ) : nộp vào 11. pay off : thành công , thanh toán 12. pay up : trang trải , hết nợ 13. pull back : rút lui 14. pull down : phá huỷ 15. pull into ... away with : chạy trốn với ai 10. run down : chê bai ai 11. run into : tình cờ ( come arcoss ) 12. run out of : cạn kiệt 13. run over : đè chết , tràn nớc 14. run off : chạy trốn 15. run off ......
Ngày tải lên: 27/10/2013, 16:11
unit 9 reading class 12
... stretches of sandy desert which circle the center of Australia? 2.Where is the Simpson Desert? – It is between… 3. When did the first European enter the desert? 4. Who was Simpson? A. Great
Ngày tải lên: 28/10/2013, 05:11