根据所给词的适当形式填空。（10分）
【小题1】How __________ (be) your mother today? Is she OK?
【小题2】The computer room is on the             (one) floor.
【小题3】Hi, Andy. This is __________ (I) lovely cat.
【小题4】They aren’t from the USA. They are all from ________ (Chinese).
【小题5】You can’t _________(play) football here.
【小题6】In the middle of the school, there ________ (be) a playground and some flowers.
【小题7】This tall boy is polite and _________ (help).
【小题8】In their classroom, there are twenty-one small __________ (box), too.
【小题9】The two blackboards are very clean now. __________ (not clean) them.
【小题10】There aren’t any _________ (read) rooms for the students.

（2011年青海，23,7分）学校在艺术周上，要求学生制作一个精美的轴对称图形，请你用所给出的几何图形：○○△△     （两个圆，两个等边三角形，两条线段）为构件，构思一个独特，有意义的轴对称图形，并写上一句简要的解说词。