Where does the rain come from? It comes from the __________.
A. clouds B. water C. sun
看图片选择正确的句子。
（1）
A. I have a pencil. B.I have 3 pencils.
（2）
A.I have a crayon. B.I have 3 crayons.
（3）
A.I have 2 rulers. B.I have 3 crayons.
（4）
A.I have a ruler. B.I have 4 erasers.
（）I have 3 _________.
A. pencil B. pencils
（）I have 2 _________.
A. crayon B. crayons
（）I have an _________.
A. eraser B. pencil
（）I have a _________.
A. ruler B. rulers