----- Nội dung dịch tự động từ ảnh ----- → It was 30. Gary is the best guitarist in her class. → No one else 31. Since the invention of computer, people have saved a lot of time. → Since the computer was 32. It's necessary for everybody to clean up their neighborhood once a week. → Everybody 33. It may rain hard this afternoon, so take the raincoat with you. → In case 34. She had to do the washir ********* *****
