l often visit my grandparents on the weekend.(对画线部分提问,画线部分是on the weekend.）
When do you often visit your grandparents?
请到我家来.(翻译.）
please come to my home.
我不能在雨中踢足球.（翻译成英语）
l can't play football in the rain.
我经常弹钢琴.（翻译成英语）
l often play the piano ,and sometimes l do not.