一、1、wrote
2、did；do；washed
3、study；did
4、ate；drank
5、cleaned；washed
二、1、They went to the park.
2、He rode a bike.
3、He read some books.
4、They went to the beach/sea.
三、1、do；made
2、What did；read
3、Did；wrote
四、（A）1-5：B C C C B
（B）1、She cleaned her room and washed the clothes.
2、They went swimming
3、She rode her scooter and did her homework.
4、She read comic books.
5、She went to bed at 10:00.
五、1、He read a book.
2、He went to the beach.
3、He rode a bike./By bike.
4、No, he didn't.
5、He made a model plane.
6、On Sunday evening.
六、略