用所给词的适当形式填空

（1）—When does Mary usually go to bed？

         —She (go) to bed at nine thirty.

（2）Tony's sister always (do) her homework first when she gets home．

（3）Ice-cream usually (taste)good.

（4）My father often (take) a walk in the evening.

（5）Tony usually gets up late. He doesn't have time (eat) breakfast.