1.I （always） visit grandfather and grangmother.(对划线部分提问)
问题描述：
1.I （always） visit grandfather and grangmother.(对划线部分提问)
2.My grandmother usually takes a walk in the park (because it is good for her).(对划线部分提问)
答
1,How often do you visit grandfather and grangmother 2,Why does your grandmother usually take a walk in the park