Theofficebuilding_____theclassrooms
I_________(名词性物主代词)
()Pleasegivemetwobottlesof_______.
I think the ______ (four) lesson is the most difficult in this book.
many ,minutes ,hour ,there ,how ,are ,in,an
____________________________________________
()Look!Somemeat____inthebox.Someapples_____inthebasket.