Ответ:

общий вопрос = о.в.

разделительный вопрос = р.в.  

1. He brought a big watermelon from the shop

Did he buy a big watermelon from the shop? (о.в.)

He brought a big watermelon from the shop, didn't he? (р.в.)  

2. They will come on Tuesday at half past four .

Will they come on Tuesday at half past four? (о.в.)

They will come on Tuesday at half past four, won't they? (р.в.)  

3. Yesterday I ate porridge with milk .

Did I eat porridge with milk yesterday? (о.в.)

Yesterday I ate porridge with milk, didn't I? (р.в.)  

4. He can run very quickly .

Can he run very quickly? (о.в.)

He can run very quickly, can't he? (р.в.)  

5. His mother gave him an apple and a sandwich .

Did his mother give him an apple and a sandwich? (о.в.)

His mother gave him an apple and a sandwich, didn't she? (р.в.)  

6. Her blouse is blue.

Is her blouse blue? (о.в.)

Her blouse is blue, isn't it?  (р.в.)    

7. In autumn my brothеr usually puts on a warm red anorak

Does my brothеr usually put on a warm red anorak in autumn? (о.в.)

In autumn my brothеr usually puts on a warm red anorak, doesn't he? (р.в.)  

8. They will go for a walk in an hour.  

Will they will go for a walk in an hour? (о.в.)

They will go for a walk in an hour, won't they? (р.в.)

9. We have got five pears in the bag.

Have we got five pears in the bag? (о.в.)

We have got five pears in the bag, haven't we? (р.в.)

10. You have got some money in the pocket.

Have you got some money in the pocket?  (о.в.)

You have got some money in the pocket, haven't you? (р.в.)