These cats are theirs.(对theirs提问)
These cats are theirs.(对theirs提问)
The butterflies are theirs.对theirs提问.
the photos on the desk are theirs(提问)对theirs提问
these watches are theirs.把theirs画上用whose watches are these提问
these lunch boxes are (theirs).括号里的theirs划线提问.
就括号里提问.These books are (theirs)
Those apples are (theirs) 对括号部分提问
These trousers are theirs.(改为一般疑问句)
these books are theirs.同义句
These books are theirs. 的同义句
these balls are theirs改为同义句
中文意思:are these their suitcases?yes,they are theirs.