28.4 напишите отрицательные предложения. Используйте is not / are not /

28.4 напишите отрицательные предложения. Используйте is not / are not / is no l are no.
1 There is much milk in the bottle.
There is not much milk in the bottle.
2 There are some trees in the garden.
3 There are six flowers in the vase.
4 There is a cake for tea.
5 There are two funny frogs on the log.
6 There is a spoon on my plate.