SCIENTISTS HAVE INVENTED WALLS AND WINDOWS THAT CAN BLOCK OUT THE NOIS...

Câu 14: Scientists have invented walls and windows that can block out the noise, whichallows individuals tofocus on their work without____________.A. be disturbed B. disturbing C. being disturbed D. being disturbingBlacken the letter A, B, C, or D on your answer sheet to show the underlined part thatneeds correction.