A WINDOW ________ BY THE STUDENTS. A. WAS BROKEN B. HAVE BEEN B...

33. - DAP AN DE THI THU TOT NGHIEP 2011
Tiếng Anh DAP AN DE THI THU TOT NGHIEP 2011

33. A window ________ by the students.

A. was broken B. have been broken C. has been broken D. were broken