Нужна помощь 3 и 4 задания

3
1 went
2 was
3 sat
4 read
5 drank
6 swam
7 didn't see
8 saw
9 ate
10 had

4
2 No, they didn't. They sat on the sand
3 No, he didn't. He drank some juice .
4 Yes, they did.
5 No, they didn't.
6 No, she didn't. She ate a chocolate ice cream.