Nowyou were free,why not go swimming with us?

Nowyou were free,why not go swimming with us? Why not go swimming with us? Now you was free,why not go swimming with us?怎么用was 呢? Now you are free ,why not go swimming with us?为什么Now you are 1.( )you are free,why not go skating with us? Why not go swimming with us?(改为同义句） （ ）（ ）（ ）swimming with u why not to go swimming with us tomorrow?对的吗 Why not ( ) jim ( )go there with us? why not go out with us Why not go ( ) riding with us why not go swimming with me的同义句 Why not go to the museum with us同意句