1 Did the family stay in the house last Saturday? No, they didn't. 2 Did Mum work in the garden? 3 Did the girls have a picnic? 4 Did Dad wash the car? 6 Did the boys play volleyball? M 5 Did it rain? (3)​

Пример, который Вы привели:

1. Did the family stay in the house last Saturday? No, they didn't.

Я не знаю, как по заданию надо отвечать (отрицательно/положительно), поэтому пишу оба варианта:

2. Did Mum work in the garden?

No, she didn't.

Yes, she did. / Yes, she worked.

3.Did the girls have a picnic?

No, they didn't.

Yes, they did. / Yes, they had.

4. Did Dad wash the car?

No, he didn't.

Yes, he did. / Yes, he washed.

5. Did it rain?

No, it didn't.

Yes, it did. / Yes, it rained.

6. Did the boys play volleyball?

No, they didn't.

Yes, they did. / Yes, they played.