If this magazine is not yours, ____ can it be?
A. what else B. who else C. which else's D. who else's
--Let’s go hiking in the mountains this weekend.
--______it rains.
A. If B. Unless C. When D. Whether
If this magazine is not yours, ____ can it be?
A. what else B. who else C. which else's D. who else's
--Let’s go hiking in the mountains this weekend.
--______it rains.
A. If B. Unless C. When D. Whether