Вставить are/is the flower nice. the flowers nice. the snow white. the tree big. the trees big. the cars white.

The flower is nice.
The flowers are nice.
 The snow is white.
The tree  is big.
The trees  are big
The cars  are white.  Is это когда единственное число , а Are  множественное 

1. Is.
2. Are.
3. Is.
4. Is.
5. Are.
6. Are.