2/ Động từ chỉ giác quan: (see/ watch/ hear ....) Active: S + verb + O + bare infinitive / V-ing + ... Passive: S (O¬A) + be + Vp2 + to infinitive/ V-ing + ... Ex: - They saw her come in. She was seen to come in. Bài 4: Chuyển sang câu bị động 1. Her parents expect her to study well. => _________________________________ 2. The boss is asking me to find his document. => _________________________________ 3. We will force the villagers to work hard. => _________________________________ 4. His father always makes him swim in cold water. => _________________________________ 5. They didn't allow us to pass the river. => _____________________________ Làm như EG nhé