But if students are studying less it may be because the demands on them are fewer.
This may be because the Eid holiday has made contact with senior Iranian officials difficult.
This error may be because the force gave the wrong information to the Home Office.
BBC: Doubts affect inconsistent police disability statistics
That may be because the strong dollar and low commodity prices helped keep inflation remarkably low in 1998.
In part, that may be because the biggest banks have large credit-card portfolios where losses are quickly flushed out.
WSJ: HEARD ON THE STREET: Banking Whales Leave Minnows Behind
This may be because the readier availability of divorce in America has left fewer people trapped in loveless marriages.
This may be because the current legal limitations prevent them operating effectively.
That may be because the evidence against her is flimsy, or because it is too bad (or too secret) to present in court.
That may be because the combination of low wages, expensive housing and state benefits create a poverty trap that discourages people from working.
That may be because the market had already anticipated these cuts.
The newspaper suggests the film's inability to find a distributor may be because the Booker Prize-winning novel was critical of former Indian prime minister Indira Gandhi.
The reluctance may be because the U.S. never made a full commitment to the war in Afghanistan, said Mark Schneider, a senior vice president with the International Crisis Group.
Later tests found oxygen levels at about 7 percent -- too little to survive -- but that may be because the drill hole drifted as it was being bored, Stickler said.
CNN: Camera lowered into mine cavity shows 'survivable space'
The Italian tenor, Roberto Alagna, is relentlessly ardent as her lover, the painter Mario Cavaradossi (if their endless embraces seem remarkably natural, it may be because the two singers are married to each other).
And if she is distracted tonight, it may be because the story she has told and retold, the story that makes people cry when she is introduced at speeches, will by morning have been rewritten.
Analysts say this may be because the U.S. said the rocket actually made it over Japan, while the last time North Korea tried testing a Taepodong-2, in 2006, it fizzled less than a minute after launch.
It may be because the recording industry in the era immediately following Woodstock was so powerful that even today some fans in their 50s and 60s still fail to realize their opinions were shaped by marketing prowess.
Assuming that these new books are right (not a fully warranted assumption), and that many students are increasingly disengaged from the academic part of the college experience, it may be because the system has become too big and too heterogeneous to work equally well for all who are in it.
But because the portals may be jammed, because the phones may be busy, is not an excuse for Americans not to continue to help their neighbors.
Mr Paice, meanwhile, has recently said badger culling in England may not be possible because the government may not be able to build a scientific case that could survive a legal challenge.
BBC: UK public opposed to badger cull, opinion poll suggests
The report suggests this may be because August is the month when new junior staff take up their posts who may be "less well supervised" and that locum staff may be employed more to cover holidays, something which it says requires further investigation.
Kaushik Basu, the chief economic adviser to India's finance ministry, suggests that this may be partly because the law treats both bribe-giving and bribe-taking as crimes.
Okay, deficit spending in American households may be because of the price of gasoline.
Organizers acknowledged that enthusiasm may be waning because the movement has little other strategy than to keep holding rallies.
It may be because of the Swedish way of life, but she says she has also seen the bigger picture.
CEOAEs, and experiments on animals suggest that this may be because of the higher-than-normal exposure to male hormones they receive in the womb.
If they seem more important than that, it may just be because the size of the Yankee payroll and the notoriety of the players it pays for can give a seriously misleading impression of how the team is structured.
Accrued earnings will increase, but cash may actually never be received, because the inventory may be returned by the customer.
However, a planned extension of the line to Cuiaba may be delayed, because the devaluation has made finance harder to raise.
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