连词成句。
classrooms，many，classroom，how，there，the，building，are，in(?)
________
labs，where，the，are，science(?)
is,the，library，of，left，the，playground，on，the(．)
the，there，any，glass，in，is，water(?)
lab，gym，the，is，the，behind(．)
句型转换。
The gym is behind the library．(改为同义句)
The library is________ ________ ________the gym．
There is an English boy on the playground．(改为复数句)
________ ________some English ________on the playground．
Li Ming's bag is behind the desk．(对画线部分提问)
________ ________Li Ming's bag?
Some books are on the desk．(改为同义句)
________ ________some books on the desk．
There are three buildings in the school．(对画线部分提问)
________ ________buildings are there in the school?