Read the following passage and choose the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks:
Why is it that many teenagers have the energy to play computer games until late at night but can’t find the energy to get out of bed (26) __________ for school? According to a new report, today’s generation of children are in danger of getting so (27)________ sleep that they are putting their mental and physical health at (28)_________. Adults can easily survive on seven to eight hours sleep a night, (29)____________teenagers require nine or ten hours. According to medical experts, one in five youngsters (30)___________ anything between two and five hours sleep a night less than their parents did at their age.
Question 27:
A. few
B. less
C. little
D. much
Đáp án C
Few dùng cho danh từ đếm được, ở đây danh từ sleep ko đếm được => loại
Less: ít hơn: dùng để so sánh, tuy nhiên ở đây không có quan hệ so sánh => loại
Little: ít
Much: nhiều
Trong câu, về nghĩa, ta chọn từ little. Dịch: Theo một báo cáo mới đây, thế hệ trẻ ngày nay gặp nguy hiểm trong việc ngủ quá ít.