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# Studies of the human sleep-wake cycle

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Intern
Joined: 29 Mar 2005
Posts: 38

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Studies of the human sleep-wake cycle [#permalink]

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17 Oct 2005, 19:41
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Studies of the human â€œsleep-wake cycleâ€
_________________

<a href="http://www.thegreenrabbit.ca"> Who did Britany shag this week?</a>

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Director
Joined: 21 Aug 2005
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17 Oct 2005, 19:45
C

"to" is needed to maintain parallelism
"staffing" is needed to keep it as a noun (from duty assign. to staffing)

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SVP
Joined: 24 Sep 2005
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Re: sc - sleep-wake cycle [#permalink]

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17 Oct 2005, 20:32
[quote="ritledge"]Studies of the human â€œsleep-wake cycleâ€

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Current Student
Joined: 29 Jan 2005
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21 Oct 2005, 00:25
From...to... is the idiomatic construction tested here.

C.

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21 Oct 2005, 00:25
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# Studies of the human sleep-wake cycle

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