问题描述：
the work will never be worth ______(do)
The work will never be worth ______(do).
there______(not will)be any paper money.
when _______his father _______(go)go work every day?
要原因
The work will never be worth ______(do).
there______(not will)be any paper money.
when _______his father _______(go)go work every day?
要原因
问题解答：
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