The works of the English theoretical physicist and cosmologist Stephen Hawking helped pave the way for the framework of general relativity and theoretical prediction of black holes dynamics and mechanics.

Mark the letter A, B, C, D on your answer sheet to indicate the word that differs from the rest in the position of the main stress.

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

She tried very hard to pass the driving test. She could hardly pass it.

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