I. Rewrite ( viết lại câu) the sentences so that they have the same meaning as the original ones
Question 1: We will use less electricity in the future => Less electricity ……………………………
Question 2 : This is my computer => This computer is ………………………………………….…
Question 3: They will show flying cars to the public when they finish it.  =>  Flying cars………...........

[DIV]Mark the letter A, B, C, or D on your answer sheet to indicate the word those underlined part differs from the other three in pronunciation ( cách phát âm) in each of the following questions.

Câu 1: A. used         B. worked          C. learned          D. played

DIV]Mark the letter A, B, C, or D on your answer sheet to indicate the word which differs from the other three in the position of the main stress ( trọng âm) in each of the following questions.

Question 2: A. pollution       B. different        C. dangerous          D. plentiful