the photos on the desk are theirs(提问)对theirs提问
the photos on the desk are theirs(提问)对theirs提问
The butterflies are theirs.对theirs提问.
These cats are theirs.(对theirs提问)
there are many photos on the desk.(对many提问)
(Nineteen pens) are on the desk 对括号部分提问 ( ) on the desk?
Those apples are (theirs) 对括号部分提问
the book on the desk are mine对画线部分(on the desk)提问
The picture are on the desk(对划线部分提问 划线部分是on the desk)
the pictures are on the desk对画线部分提问(画线:on the desk)
here pens are on the desk.对(on the desk)提问
Her math books are on the desk对on the desk提问
Her books are on the desk对on the desk提问