______ is not clear to researchers.
A. Why did dinosaurs become extinct
B. Why dinosaurs became extinct
C. Did dinosaurs become extinct
D. Dinosaurs became extinct
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Đáp án B
____ no two people think exactly alike, there will always be disagreement, but disagreement should not always be avoided; it can be healthy if handled creatively.
In ______ people, the areas of the brain that control speech are located in the left hemisphere.
Workers who do not obey the safety regulations will be _______ immediately.
Stars shine because of _______ produced by the nuclear reactions taking place within them.
An architect planning a new house should always _____ in mind his client’s needs.
Drinking water ________ excessive amounts of fluorides may leave a stained or mottled effect on the enamel of teeth.
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.
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.
He always did well at school _____ having his early education disrupted by illness.
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.
