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.

Indiana University, one of the largest in the nation, is located in a ____ town.

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 indicate the correct answer to each of the following questions.

The hotel was terrible, but the wonderful beach_____ our disappointment.

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 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 correct answer to each of the following questions.

Mountain gorillas are an endangered species __ habitats are being badly destroyed.