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It was a lovely Spring day, and flowers were coming everywhere. Judy was worried. She'd come a lot of problems at works, and her work was coming her and her husband. She wasn't looking and stepped into the road. A car hit her, and she was thrown onto the pavement. The car didn't stop, though the door mirror came in the accident Judy was unconscious for ten minutes before she comes .She was rushed to hospital. She had a long operation, but fortunately she comes.Nothing about the accident would come to her. The police to ask her about it several times, but she could remember nothing after breakfast on the day it happened. The police are asking people who saw the accident to come
a) 7x + 21 = 0 <=> 7x = -21 <=> x=-3
b) 5x - 2 = 0 <=> 5x =2 <=> x= 2/5
c) 12 - 6x =0 <=>6x = -12 <=> x= -2
d) -2x + 14 = 0 <=> 2x = 14 <=> x = 7
a) 7x + 21 = 0
<=> 7x = -21
<=> x = -3
Vậy S = {-3}
b) 5x - 2 = 0
<=> 5x = 2
\(\Leftrightarrow x=\dfrac{2}{5}\)
Vậy:....
c) 12 - 6x =0
<=> 6x = 12
<=> x = 2
Vậy S = {2}
d) -2x + 14 = 0
<=> -2x = -14
<=> x = 7
Vậy S = {7}
It was a lovely Spring day, and flowers were coming everywhere. Judy was worried. She'd come a lot of problems at works, and her work was coming her and her husband. She wasn't looking and stepped into the road. A car hit her, and she was thrown onto the pavement. The car didn't stop, though the mirror came in the accident Judy was unconscious for ten minutes before she comes. She was rushed to hospital. She had a long operation, but fortunately she comes. Nothing about the accident would come to her. The police to ask her about ie several times, but she could remember nothing after breakfast on the day it happened. The police are asking people who saw the accident to come.
1. Tam feels sympathy for people who are suffering. She is _____.
A generous B. compassionate C. interesting D. loyal
=> Tam cảm thấy thương xót cho những người khốn khổ. Cô ấy là người đầy lòng thương.
I worked as a ______tutor to earn money for a summer trip. a. general b. private c. secret d. single
12. What a ____girl! Nothing can stop her from realizing her decisions. a. strong-willed b. good c. powerful d. mature
13. Mary ______the dream of becoming an actress as she was a child. a. liked b. received c. fed d. harbored
14. She was so ___that it took her only a short time to learn her lessons. a. ambitious b. romantic c. intelligent d. quick
15. Marie Curie was born ____November 7th , 1867. (in/at/on/from)
16. Marie Curie was the first woman professor _____the Sorbonne. a. in b. at c. of d. on
17. In spite of her difficult living conditions, she worked very _____. a. hard b. hardly c. harder d. hardest
18. She ____ a degree in Physics and another in Mathematics. a. made b. did c. took d. put
19. We must do something. We can’t go on living like that. The Opposite meaning of “go on” is: a. stopped b. determined c. continued d. harbored
20. Computer models help to determine whether a particular area is likely to flood. The Closest meaning of “determine” is: a. make up b. find out c. take over d. put up
21. He behaved like an adult. I think he is more ____than other boys in his class. a. intelligent b. mature c. ambitious d. developed
22. In 1903, Marie became the first woman _____ a Doctor of Science degree. a. receive b. to received c. receives d. to receive
23. The employees were made _____the computer evening class by the manager. a. attending b. attend c. to attend d. attended
24. Marie Curie _____ a Nobel Prize in Chemistry in 1911. a. awarded b. was awarded c. had awarded d. awards
25. What is your surname? The Closest meaning of “surname” is: a. first name b. second name c. nickname d. family name
26. Could you please stop ____so much noise? a. taking b. doing c. making d. spending
27. When you finish ____the report, would you mind ____me your computer? a. to write/to lend b. writing/lending c. write/lend d. written/lend
28. When they met again, they ____each other for 5 years. a. haven’t seen b. didn’t see c. hadn’t seen d. had seen
29. Shakespeare _____Hamlet at the end of the sixteenth century. a. writes b. wrote c. had written d. was writing
30. Marie Curie ____the Radium Institute in 1914. a. found b. founded c. organized d. set off
BT.
1. She is bad and a always wants to hurt people . She is _______.
A. evil B. harmful C. moral D. kind
II. Choose the best answer from the four options (A or B, C, D) to complete each of the following sentences.
1. She is not doing ___________ in the garden, just walking with her dog.
A. anything B. nothing C. something D. one thing
2. It is twelve o’clock, Mai Anh. Let’s ___________home.
A. goes B. to go C. going D. go
3. My brother and I ___________ our grandmother next week.
A. visit B. am going to visit C. am visiting D. are going to visit
4. I don’t want much sugar in coffee. Just ___________, please.
A. a little B. little C. few D. a few
5. At an intersection, we must___________.
A. ride quickly B. go fast C. slow down D. run out
6. What’s___________ lunch? -There is some rice and some meat.
A. for B. in C. to D. at
7. Is there anything to drink? ~ I’m___________.
A. hungry B. tired C. thirsty D. cold
8. Look ___________ that strange man! He is looking ___________ Lan but she isn’t here.
A. for/ at B. at/ for C. at/ after D. at/ on
9. You are too fat. You shouldn’t eat much___________.
A. meat B. fruit C. fish D. vegetables
II. Choose the best answer from the four options (A or B, C, D) to complete each of the following sentences.
1. She is not doing ___________ in the garden, just walking with her dog.
A. anything B. nothing C. something D. one thing
2. It is twelve o’clock, Mai Anh. Let’s ___________home.
A. goes B. to go C. going D. go
3. My brother and I ___________ our grandmother next week.
A. visit B. am going to visit C. am visiting D. are going to visit
4. I don’t want much sugar in coffee. Just ___________, please.
A. a little B. little C. few D. a few
5. At an intersection, we must___________.
A. ride quickly B. go fast C. slow down D. run out
6. What’s___________ lunch? -There is some rice and some meat.
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Diep and Phuong are sisters ...but.. they are different from each other. Diep is very active but Phuong is not. Diep .likes.... playing sport and so does her sister. Unfortunately, Phuong ..doesn't... play any sports very well. Diep's favourite sport is table tennis. She is a very ..good... table tennis player. She ..doesn't ... like playing table tennis with her sister because Phuong always plays very ..badly.... This makes Diep angry because she thinks her sister is ...lazy... But Phuong is not lazy she just .isn't.... very good at sports.
Phuong is a .harder.... student than her sister, though Diep is always studying ..hard... for all her subjects. She learns English at school three evenings a week. She ..likes... studying English, because ...she.. wants to get a job with an international company. Many foreign companies .are.... coming to Vietnam now so Phuong thinks she can get a better job if she speaks English ......
A determined
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