i think she will be a good singer.(改为否定句）

i think she will be a good singer.(改为否定句） 句型转换1.I think she is a great singer.(改为否定句)I ( ) think she ( I think he will be a doctor.改为否定句 I think she is good at listening.改为否定句! 1.I think she is a good stadent.改为否定 I think she is a good student怎样改为否定句 改为否定句,I think there will be more people I think there will be less pollution.(改为否定句) I think Sally will be a doctor in five years（改为否定句 I don't think she is a good teacher（改为否定疑问句） 理由 I （）she is a good singer a.look b.think c.listen I think it is a good idea.（改为否定句）……