【小学·完形填空·A Busy Weekend】
阅读下面短文，从各题所给的四个选项中选出可以填入空白处的最佳选项。

Last weekend I was very busy. On Saturday morning I did my homework. It took me two hours. In the afternoon I helped my mother clean the ______. I swept the floor and watered the plants.
On Sunday I visited my grandparents with my parents. They live in a small village near the river. My grandma cooked a big lunch for us. The food was delicious.
In the evening we came back home. I was tired but happy. I like weekends.

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