----- Nội dung dịch tự động từ ảnh ----- 21. Mr Ba rides his motorbike to work everyday. ->Mr Ba gets.... 22. My school has six hundred students. There... 23. Julia is Jack's sister. ->Jack.... 24. The supermarket is behind the bank >The bank... 25. The children are walking to school now. ->The children are going to........ 26. How about going camping this weekend? ->Let's.... 27. We can't walk there. It's very far. ->It's too...... 28. Let's play the volleyball tomorrow afternoon. ->Why.......... 29. My aunt's baby will be born in September. ->My aunt is.... 30. ! intend to visit Mui Ne this summer. ->I'm..........