Tìm số nguyên x, biết: 

a) 28 + x = -59

b)  x − 4 x 2 − 25 = 0

c)  x + 2 = 17

d)  − 19 + 4 ( 2 − x ) = 25 − x

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

While Tom Spinkler was travelling along Wagon Wheel Road in Big Cypress Swamp in South Florida, he came across a young snake.

A. run up

B. run down

C. run into

D. run out

Đường thẳng xx' cắt đường thẳng yy' tại O. Vẽ tia phân giác Ot của  x O y ^

a) Gọi Ot' là tia đối của tia Ot. So sánh x O t ' ^  và  t ' O y ^

b) Vẽ tia phân giác Om của x O y ^ . Tính góc m O t ^

Cho hai góc kề nhau xOy và yOz có tổng bằng  110 °  và  x O y ^ − y O z ^ =   30 ° .

a) Tính số đo  x O y ^  và  y O z ^

b) Gọi Oz' là tia đối của tia Oz. Hãy so sánh  x O y ^  và  y O z ^

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.

SOCIAL NETWORK

A 16-year-old girl from Essex has been sacked after describing her job as boring on the social networking website, Facebook. The teenager, who had been working (23) ____ an administrative assistant at a marketing company for just three weeks, didn't feel very enthusiastic about the duties she was asked to do. (24) _____ of moaning to her friends she decided to express her thoughts on her Facebook page to a colleague, who (25) _____ the boss's attention to it. He immediately fired her on the (26) _____ that her public display of dissatisfaction made it impossible for her to continue working for the company. She later told newspapers she had been treated totally unfairly, especially as she hadn't even mentioned the company's name. She claimed she's been perfectly happy with her job and that her light­hearted comments shouldn't (27) _____ taken seriously. A spokesperson from a workers' union said the incident demonstrated two things: firstly, that people need to protect their privacy online and secondly, that employers should be less sensitive to criticism.

Điền vào ô số 24

A. Due 

B. Regardless

C. Instead

D. In spite 

Mark the letter A,B,C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions

A. prediction

B. rehearsal

C. essential 

D. industry