____________ the long winter，spring is finally here.
A. after
B. Before
C. After
The ____________ and the grass will soon come out.
A. leaf
B. leaves
C. leafs
Everything will ____________ green again.
A. be
B. are
C. is
Green leaves ____________ little factories.
A. is like
B. are like
C. like
They make ____________ for the tree.
A. foodes
B. foods
C. food