两个初三课本的英语问题

两个初三课本的英语问题
1.Do you ever practice conversations with friends?ever不是与现在完成时连用,怎么与一般过去时连用,能与现在完成时互换吗?怎么互换?
2.He also thinks that watching English movies isn't a bad way.think不是要转移否定,为什么还用isn't.
当天十点前急需,我还会加分的