NGƯ PHÁP VÀ BÀI TẬP THỰC HÀNH TIẾNG ANH 7 - L-Learn SMART WORLD 4. The bird flew to the south. 5. My grandfather drank coffee. 6. They built charitable houses for the poor. 7. I sent him the email that I couldn't come. 8. The kid threw the ball to the man. 9. The boss paid her a large amount of money. 10. He read a book about history in the library.