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

31. The woman said to her son, “I am glad I am here.” A. The woman told her son I was glad I was there. B. The woman told her son she was glad I was there. C. The woman told her son she was glad she was there. D. The woman told to her son she was glad she was there.