Refer the sentences to the past 1 My dad always answers all my questions 2 Pam usually agrees with her brother whatever he says 3 Ben begins to do his morning exercises at 7 o clock 4 He becomes stronger and stronger 5 Fred usually buys bread and milk,and his sister buys vegetables and fruit 6 Little Ann asks her parents a lot of questions 7 Mr smith usually comes home from his office at 7 o clock 8 She acts like a child!