Câu hỏi:

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

Species become extinct or endangered for _______ number of reasons, but the primary cause is the destruction of habitat by human activities.

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

I was tired when you saw me because I____for the exam.

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Thomas: “How have you been recently?” Peter: “_____”

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

When it started to snow, he________ his overcoat.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.

Mrs. Stevens, along with (A) her cousins (B) from Canada, are (C) planning to attend (D) the firework display in Da Nang, Vietnam.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.