Thatismygrandma.(变为复数形式)Thesearemybrothers.(变为单数句型)Thosearemyparents.(变为一
Thatismygrandma.(变为复数形式)Thesearemybrothers.(变为单数句型)Thosearemyparents.(变为一般疑问句并给否定回答)适当形式填空Thisis(he)father.(i)fatherisateacher.(she)sisterismyfriend.youliping?(be)Theymysisters.(be)shemysister.(be)thisisapen.(复数句子)thatismybrother(变为复数句子)