----- Nội dung dịch tự động từ ảnh ----- Ex 2: Underline the mistake in each sentence and correct it 1. Many people think that the lead is the heaviest metal. 2. Young people are always open-minded than old. 3. The windows are supposed to let in natural light. 4. The most of the students in our class comes from Hanoi. 5. Do you know that Alps are the most extensive mountain range system? 6. Mary doesn't enjoy tea parties and the gossip. 7. I have a friend who is studying in Netherlands. 8. I think the light bulb is the very important invention of Thomas Edison. 9. A relationship between Jim and Jane has turned sour since last year. 10.The news came as the shock to me. Slida 14 t 19