以the plan for the next summer holiday 写篇文章（英语）

The plan for the next summer holiday
Summer holiday is coming.I have made a wonderful plan for the holiday.
First of all,I am going to Shenyang with my father to visit my grandparents.They have been ill in bed for about two years.I am always worried about them.I will stay there for 20 days.
After I return home,I will spend some time studying math,because I am not good at it.I am sure I will do better in it.
Next,I will of course do some housework,such as cooking meals and cleaning the rooms.
I will have a good time during the holiday.