go biking 去骑车.这句里指两人一起骑车.
go for a drive 去开车兜风.这里drive是名词,意思是开车(短途)旅行.
go driving 就是错的了.
go的用法,略微总结一下：
1. go+verb+ing:
go biking
go shopping
go swimming
go fishing
2. go+for+a+noun
go for a drive
go for a ride
go for a walk
3. go+verb+object
go see a movie
go get something
go tell someone
go find someone/something
4. go+to(介词)+noun
go to bed
go to a movie
go to hell
5. go+adjective
go crazy
go mad
go wrong
应该还有别的用法.现在只能想起这么多.