How to use "safely" in a sentence

"Ha, well, I need to show you how to do it safely, so we need to go up to the old Abertreweren forest."

Maxim had arrived safely in London after a good journey

He was so good that he could safely take young boys into the Sierras for sixteen years, a challenge a lot of other winter survival experts wouldn't touch

With more than a million full-time residents, with more than twenty million tourists a year, and with a vast desert on which to sprawl, Vegas offered thousands of dark, quiet corners where two people on the run could safely stop to catch their breath and settle upon a course of action.

As his legs came out from under the covers, the hospital gown slipped off them, and Tina saw that his poor limbs were too bony and fleshless to safely support him

He moves further up the sands, but the car is parked safely away from the sea, and the rising water cannot reach its tyres.

'Surely they should be kept more safely?'