----- Nội dung dịch tự động từ ảnh ----- VI. Correct a mistake 1. Her parents lived in America for 3 years, and then moved to Canada, where they spent other 4 years. 2. Tennis is such interesting game that people all like playing it. 3. Infant mortality was decreased considerably last year with the advent of new medical advances. 4. A person on a diet should keep in mind that the worst time to eat heavy is just before bedtime. 5. He never tells you what he is thinking, doesn't he? 6. Because I hadn't made a speech in front of such a crowd before, so I felt very nervous. 7. Jogging in the park yesterday, a ball hit him hard in the back. 8. Asleep babies look so adorable that sometimes you do not want to wake them up. 9. Are you sure the back of this van is enough wide to hold the large box? 10. It is of great importance that while learning you fully concentrate in the lesson.