dịch luôn hộ mình đc ko ạ ----- Nội dung dịch tự động từ ảnh ----- 1. Choose the correct option to complete each sentence. 1. While ________________ work, I saw an old friend of mine. A. I walking home from B. walking home from C. walked home from D. walking homework 2. Before ________________ I brushed my teeth. A. left my house B. I leaving my house C. leaving my house D. my house leaving
