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

9. The phone rings. The person calling says “ Hello. Who’s that?” Alex says “_________”.A. I’m Alex B. Here is Alex C. It’s Alex D. That is Alex