I think he will be a doctor.改为否定句

I think he will be a doctor.改为否定句 I think Sally will be a doctor in five years（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 she will be a good singer.(改为否定句） I think he will come in two hours.(改为否定句) I _______ think he I think he has a new look.改为否定句 I think he has a volleyball.(改为否定句) i am going to be a doctor改为一般疑问句和否定句 I think he will lose to us.(改为否定句) I______think he______lose I hope that I will be a famous doctor in China.(改为简单句) 句型转换 1.I think Sally will be (a doctor)