Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.
Question 1. A. variety B. influential
C. associate D. accountancy
Question 2. A. special B. wonder
C. relax D. problem
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Question 3. Tomatoes ________ before they are completely ripe.
A. can pick
B. needn't pick
C. should be picking
D. can be picked
Question 4. "I think that the youth are high-flying but inexperienced."- "_______"
A. Are you kidding me?
B. There's no doubt about it.
C. That's alright.
D. It's nice of you to say so.
Question 5. The boys we met on the train ______ soldiers on leave. They were young, with very short haircuts.
A. had to be B. could be
C. may be D. may have been
Question 6. If each gene in the human genome __________ thoroughly understood, many human diseases could be cured or prevented.
A. were B. would be
C. is D. had been
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Sinh Học lớp 12
