1.I think chinese is easy改否定句
I —don't— —think—chinese —is—easy
2.Amy looks like her father 改否定句
Amy__doesn't__ __look___like her father
3.I went to beijing twice a month一般疑问句及否定回答
__Did__ you__go__to beijing twice a month?No,__I__ didn't_____
4.He is going to shanghai tomorrow对划线部分提问
__When__ __is___ he__going___ _to____shanghai