Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions
Doctors advise _______ too many hours working on the computer. It ‘s very bad for your eyes.
A. not to spend
B. not being spent
C. not spend
D. not spending
Đáp án : D
Advise (not) Ving = advise somebody (not) to V = khuyên ai (không ) nên làm gì