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

If each gene in the human genome __________ thoroughly understood, many human diseases could be cured or prevented.

Choose the word whose underlined part is pronounced differently from that of the rest in the following question.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions.

Choose the word whose stress pattern is different from that of the others.

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 the following question.

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in the following question.

To become a librarian, you need to be really well-organized.

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in the following question.

Most, not to say all of the employers want to look for candidates with punctuality, so make sure you make a positive impression on them by showing up on time for the interview.

Choose the best option A, B, C or D to complete the sentence.

After three years’ hard work, he was___________.