I. Circle the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. (0,5 point)

II. Circle the letter A, B, C or D to indicate the word that differs from the other three in the position of primary stress in the following questions. (0,5 point)

Question 3:   A. receive              B. solar                            C. region                    D. picnic

Question 4:   A. pollution           B. occasion                     C. engineer                D. mechanic          

III. Circle the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in the  following questions. (0,25 point)

Question 5: Rick left class early because he had a terrible headache.

IV. Circle the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in the  following questions. (0,25 point)

Question 6: With the help of the internet, information can reach every corner of the world swiftly.

V. Circle the letter A, B, C or D to indicate the underlined part that needs correcting in each of the following questions. (0,75 point)

Question 7: Mike drives so careful that he has never had any accidents.

                                 A              B                          C      D

Question 8: The equipment in our office needs to modernize.

                      A          B                                C              D

Question 9: Huong likes to gossip about other people, so she doesn’t like them to gossip about

                                                                            A          B                              C

her.

 D

VI. Circle the letter A, B, C or D to indicate the correct answer to each of the following questions. (2,75 point)

Question 10: All of the teachers wish their students_________the next examination.

Question 11: I like living in this village_________its poor living conditions.

Question 12: If you_________your mum breakfast, she will be surprised.

Question 13: What is the name of the girl _________is singing a song on the stage?

Question 14: People use the Internet for many purposes,__________?

Question 15: She __________ in this company since I was a child.

Question 16: This is _________the most difficult job I have ever tackled.

Question 17: In order to keep our school clean, littering is strictly_________.

Question 18: After a lot of difficulties, he________to open the door.

Question 19: - Kate:  “Let me congratulate you on passing the examination.”

                      - Susan: “________.”

Question 20:  -Tom: “ Would you mind if I looked at your paper?”  – John: “_______”.

VII. Put each word in capital letter into the correct form so that it can fit the gap in each sentences below. (1,25 point)

VIII. Read the following passage and circle the letter A, B, C or D to indicate the correct word that best fits of the numbered blanks from 26-30. (1,25 point)

       Japan is one of the world's most earthquake-prone countries and experiences  thousands of minor tremors each year. But the Kobe earthquake was one of the (26) _____in the country's history - 6,433 people died. Nearly 27,000 people were injured and more than 45,000 homes were (27) ______. The total cost of repairing the damage was estimated (28) ______  more than $100 billion. Kobe struggled to (29) ______ the huge impact of the 1995 earthquake. New office blocks and malls were built to attract back the 50,000 people (30)______left after the quake.
        Japanese scientists have tried to improve prediction of quakes, but seismology is an inexact science and it is extremely difficult to forecast when and where quakes will occur.
Question 26:    A. bad                              B. worse                       C. worst                     D. badest

cho pt x2(x bình )-2(2+m)x+m+1=0 (1)

a) giải pt khi m =-3/2

b) cmr (1) luôn có 2 nghiệm phân biệt 

c) gọi x1 x2 là của pt tính giá trị của m để x1 bình +x2 bình =8

cho pt x2(x bình )-2(2+m)x+m+1=0 (1)

a) giải pt khi m =-3/2

b) cmr (1) luôn có 2 nghiệm phân biệt 

c) gọi x1 x2 là của pt tính giá trị của m để x1 bình +x2 bình =8

rút gọn đc căn x -2 nhé 

x= =2 

mai mik cầm đt thì mình chụp cho nhé bh gõ mất tg lắm 

kết quả cuối cùng là 1 nhé mai mình đc cầm đt thì mình chụp cho nhé 

gợi ý cho bạn là 

phần a áp dụng hđ thức số 2 là ra 

b dễ rồi tự làm nhé 

c áp dụng hdt số 3 để nhân chéo 2 cái đầu 9-x tách ra hdt số 3 đc căn x +3 nhân căn x-3  rồi tử côgnj tử mẫu dữ nguyên là ra nhé 

kiểu gen cà chua gen trội (quả màu đỏ ) quả màu vang là gen lặn 

 tính trạng dạng quả và tính trạng màu quả phân li độc lập với nhau.

 ⇒ F1 tạo ra 4 loại giao tử 

 ⇒ kiểu gen F1: 100% quả đỏ (vì mỗi cây ra số quả như nhau nên t có như trên )