Khoanh vào chữ đặt trước câu trả lời đúng:

c) Kết quả của phép tính  8 9 : 4 3 là:

A.  32 27

B. 2 3

C. 3 2

D. 60 27

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each the following questions.

The new political party came to the________after the general election.

A. fore

B. back

C. side

D. front

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each the following questions.

Politicians_________blame the media if they don’t win the election. They are so predictable

A. variable

B. variety

C. various

D. invariably

Quy đồng mẫu các phân số:

5 2 2 . 3 ;   7 2 3 . 11