用括号内所给单词的适当形式填空，每空限填一词.

    I am very busy on school , but I have some free time on weekends. I like to spend time with my grandparents on Sundays. My grandma the food I like. And I enjoy Chinese chess with my grandpa. He's very good at it! We also like to sit and talk. We sometimes watch the cats climb the trees. It's to spend weekends like this. I love my grandparents!