Choose the necessary from.
1.She always (sends,sent)letters to her brother who lives in Minsk.Have you (send,sent) the boy to the post office?Andrew could not (send,sent)a letter to his friend.
2.It (has become,became)warmer.Do not put your coat on.I want to (become ,became)a worker.
3.She never (breaks,broke)glasses,cups and plates.The boy ( has broken,broke)his arm and he is in hospital now.Who (has broken,broke) the window yesterday?