HAVE / NOTHING ELSE / DO / WE / DECIDE / GO / WALK

42. have / nothing else / do / we / decide / go / walk.

A. Having nothing else to do, we decided to go for a walk.

B. To have nothing else to do, we decided to go for a walk.

C. Having nothing else doing, we decided to go for a walk.

D. Not having nothing else to do, we decided to go for a walk.