These are ( )(they)books .Please give the books to( )(they).
These are ( )(they)books .Please give the books to( )(they).
Are these ______(they) books?
英语Whose autivity books ( are ) these?They are the (students‘
Please give these books to _____(he)
these are (they)books.those are (your)
Whose books are these?They belong to _____(we)
These books are the twins'.They're ours
these books are not______(the twins).they are____(alice)
These are Chinese books.They are (we)books.
Are they your books?还是Are these your books?为什么?
please take of your books .they are useful to you
whose books are these?They're t______