these are Tony's books.Please___.( )
are these student's books orthe teacher's books
these books are Tom's 同义句
These are some books on the s( )
These are Tom's and Tony's/Tom and Tony's beds.哪一个句型对?
These are her books.These books are
These boys' books are new. 还是These boy's books are new.哪种说法正
填空these are peter and mike's books they are --
These are t books.
These books are _____.
These are ()() my books.
These books are my______.
Whose bags are these?——Bob,Michael’s and Tony’s bags are bla