I have been to the Water Park 改为一般疑问句 _____you ____to the Water Park?
John hasn`t been to the space museum 改为同义句
John____been to the space museum
Tom has some problems finding noodles and dumplings 改为否定句
Tom ___have ______problems finding noodles and dumplings
Both jim and Tom are from America 改为否定句
______Jim ____Tom _______from America.