英语填空A:Is that Robert's bicycle?B:No,it isn't.His bicyclre is

英语填空
A:Is that Robert's bicycle?
B:No,it isn't.His bicyclre is silver.
A:Is that Lucy's horse?
B:No,_____.Her horse is white.
A:Is that_________________________?
B:No,_______._________________is black.
A:_______________Paul's old car?
B:No________._______________________.
A:___________________bag?
B:No,________.__________________.
A:____________Karen's horse?
B:No,_____________.____________________________.