Giải giúp mình với ạ mình cần gấp mình càm ơn nhìu ạ

14. Charles said, "I didn't have time to do my homework." 15. Robert said, "My father flew to Dallas last year." 16. Lisa said, "Tim went to the stadium an hour ago." 17. Alice said, "I spent all my pocket money on Monday." 18. Tom said, "I want to buy a bicycle for my brother." 19. Sh ...