Question

[Lê Quỳnh Anh]

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 (1) ________ for school? According to a new report, today's generation of children are in danger of getting so (2)_______ sleep that they are putting their mental and physical health at (3)_______. Adults can easily survive on seven to eight hours' sleep a night, (4)_______teenagers require nine or ten hours. According to medical experts, one in five youngsters (5)________ anything between two and five hours' sleep a night less than their parents did at their age.

Điền vào số 1

A. behind time

B. about time

C. in time

D. at time

Answer 1

[Dương Hoàn Anh]

Đáp án C

Giải thích: In time: kịp giờ

Dịch: Nhiều em có năng lượng để chơi game tới khuya nhưng không thể có năng lượng ra khỏi giường kịp giờ đi học.