EXERCISE 3I. CHỌN TỪ/ CỤM TỪ THÍCH HỢP (ỨNG VỚI A, B, C, D) ĐỂ HỊAN TH...

39. The manager has been responsible for his work in the office.A. The work in the office has been responsible for the manager.B. The manager has taken on his work in the office.C. The manager has take up his work in the office.D. The work in the office has made the manager responsible.