Напишите вопросы и отрицательные ответы на их. 1.There are some pens

Напишите вопросы и отрицательные ответы на их.
1.There are some pens in the bag
..Are there any pens in the bag?
There aren't any pens in the bag
There are no pens in the bag
2.He's got something in his hand.
3.There is somebody in the garden.
4.There is some meat in the fridge.
5. The dog is somewhere in the house.