пожалуста помогите решить английский нада поставить предложение в отрицательной форме

1) There is some oil.

2) There are some sandwiches.

3) There is some flour.

4) There are some oranges.

5) There is some juise.

6) There are some toasts.

вставить some или any

1) There is   ________ rice.

2) There  aren't ____________ oranges.

3) Is  there ____________ chicken?

4)  There  aren't ___________ apples.

5) There is ___________ food.

6) Are there _________ eggs?

7)  There are __________ toasts.