----It is _________ ruler. ---- It is not __________ eraser.
A. /, an B. a; an C. the; the
( )There are _____ seasons in a year.
A. threeB. fourthC. four
( )Trees _____ new green leaves.
A. havingB. haveC. has
( )There are_______peaches on the tree.
A.aB. anyC. a lot of
( )Let’s______English together.
A. learningB. to learnC.learn
( )It is ______in October andNovember.
A. hotB. warmC. cool