用所给词的适当形式填空.(1).There are-------(student)on the piayground.(2).How many---------------(ruler)are there in the pencil-box?(3).There------------(be)some posters and a photo on the wall.(4).Are there---------------(some)pens on you

用所给词的适当形式填空.(1).There are-------(student)on the piayground.(2).How many---------------(ruler)are there in the pencil-box?(3).There------------(be)some posters and a photo on the wall.(4).Are there---------------(some)pens on you
用所给词的适当形式填空.(1).There are-------(student)on the piayground.(2).How many---------------(ruler)are there in the pencil-box?(3).There------------(be)some posters and a photo on the wall.(4).Are there---------------(some)pens on your desk?(5).There are nine----------(hundred)books on the shelf(书架).（6）.There are two-----------------(library)and fifteen--------------(class)my school.(7).We all-----------(child).(8).Kate and Mary are----------------(friend).

用所给词的适当形式填空.(1).There are-------(student)on the piayground.(2).How many---------------(ruler)are there in the pencil-box?(3).There------------(be)some posters and a photo on the wall.(4).Are there---------------(some)pens on you
students
rulers
are
any
hundred
libraries classes
children
friends

。(1).There are---students----(student)on the piayground.(2).How many-----rulers----------(ruler)are there in the pencil-box?(3).There----are--------(be)some posters and a photo on the wall.(4).Are the...

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。(1).There are---students----(student)on the piayground.(2).How many-----rulers----------(ruler)are there in the pencil-box?(3).There----are--------(be)some posters and a photo on the wall.(4).Are there--------any -------(some)pens on your desk?(5).There are nine----hundred------(hundred)books on the shelf(书架)。（6）.There are two------libraries-----------(library)and fifteen-------classes-------(class)my school.(7).We all-----children ------(child).(8).Kate and Mary are-------friends---------(friend).

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students
rulers
are
any
hundreds
libraries classes
children
friends