A:hi,what a beautiful day?
B:yeah,let's go to the park with xiaohong,ligang,sarah and emma!
A:OK,that' s a good ider!
A;emma,can you go to Xin park with us?
C:sorry,I must ……
A:hi,what a beautiful day?
B:yeah,let's go to the park with xiaohong,ligang,sarah and emma!
A:OK,that' s a good ider!
A;emma,can you go to Xin park with us?
C:sorry,I must ……