HE IS VERY WORRIED _______ HIS NEW JOB BECAUSE HE IS NOT QUITE PRE...
19.
He is very worried _______ his new job because he is not quite prepared _______ working. A. on / over B. to / off C. about / for D. in / atBạn đang xem 19. - 10 đề thi thử THPT Quốc gia năm 2017 môn Tiếng Anh trường THPT Nguyễn Tất Thành có đáp án
