I TOOK AN EXTRA PAIR OF BOOTS FOR THE TREK IN CASE THE OTHERS WORE...
5. I took an extra pair of boots for the trek in case the others wore out.
A. Knowing that trekking can easily wear out a pair of boots, I have decided to take a spare pair, just
in case.
B. My boots wore out on the trek, so I was glad that I’d taken an extra pair.
C. As my other boots were wearing out, I took a second pair with me on the trek.
D. For fear that my boots might wear out on the trek, I went equipped with a spare pair.