Đáp án + giải thích hoắc dịch câu đó ra ----- Nội dung ảnh ----- Bức ảnh chứa nội dung bài tập điền từ với các dấu chấm để điền giới từ vào. Nội dung cụ thể như sau:
``` Exercise 4. Fill in each blank with a suitable preposition.
1. The teacher said that we would just stay at home and learn ____ the Internet. 2. She asked him if he was reading a science-fiction book ____ life on other planets. 3. Many students disagree that robots will replace teachers ____ school. 4. Brian showed his love and care to his friends ____ sending lots of flowers and presents. 5. What app can help us to see and hear each other ____ real time? 6. They decided to have a video conference ____ their colleagues in other cities. 7. This face recognition system can check if you're a member ____ our club. 8. Students can visit the school's website ____ more information about the courses. 9. Nanolearning provides you ____ small amounts of information over short periods of time. 10. The webcam is focusing ____ my head. Can you help me adjust it? ```