Complete the dialogues witch the correctpast simple form of be and can (affirmative or negative) my brothe 1 talk before he 2___ four. He only started talking when he was four and a half. My perents 3___ really worried at that time, but now he`s a jourmalist! Rose: That` interesting. 4___ you talk when you 5___ two? Lizzie: Yes, but i couldn`t walk until quite late