SECTION A (8 points)
I. Mark the letter A, B, C or D on the answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following sentences.
Câu 1: A. established B. decreased C. endangered D. influenced
Câu 2: A. climate B. examine C. expedition D. interpreter
II. 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.
Câu 3: A. explain B. purpose C. control D. involve
Câu 4: A. interesting B. principal C. difficult D. expression
Câu 5: A. disappearance B. conservation C. generation D. vulnerable
Thu Cúc