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Unless he ______ to help us, we shall lose the game.

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when    unless    unless    as soon as  
helps, helps   will help, helps   helps, will help   will help, will help  
Although  Unless  Because  When  
promises  will promise  would promise  had promised  
helping    to help    for helping    to help with  
before   while   as   unless  
Since    Unless    If    When  
help    to help    helping    helped  
While    Although    Unless    Until  
that    that if    if    unless  
if    as    unless    when  
Although     Unless    Because      When  
as if   even if   until   unless  
before  while  as  unless  
helps    helped    was helping    has helped  
if    as    unless    when  
Although    Unless    Because    When  
if    as    unless    when  
As    Since    While    Unless  

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