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

6. It is said that many people are homeless after the floods.A. Many people say to be homeless after the floods.B. Many people said are homeless after the floods.C. Many people are said to be homeless after the floods.D. Many people are said to have been homeless after the floods.