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.

在Windows环境中，下列（）采用改变通知的方式工作。

A、站内复制

B、站间复制

C、站内复制和站间复制

D、以上都不是