Undecided (3,4)
(Another definition for not sure that I've seen is " Don't know?".)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">undecided</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for up in the air that I've seen before include "Not yet settled" , "Where skier may be seen" , "Balloonist is" , "open to debate" , "Where skiers go" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">undecided</span>' is the definition.<br/ ><span class="explanation-format__explanation">(someone deliberating between two options is torn)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for torn that I've seen before include "In a state of uncertainty between two conflicting options" , "Ripped - undecided" , "Divided" , "Removed forcibly" , "Ragged" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">undecided</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for in two minds that I've seen before include "like Dr Jekyll at times?" , "Torn" , "Wavering, undecided" , "The outcome is uncertain" , "where similar ideas may be foolish or clever" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">undecided</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for pending that I've seen before include "Awaiting action" , "undecided" , "Not yet seen to" , "imminent" , "near" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">undecided</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for fence that I've seen before include "[SITTER] on this won't make a decision!" , "who deals in hot stuff" , "use offensive weapons" , "Barrier; receiver" , "Palisade" .)