which is right
everthing seemed quite normal at first? OR everthing seemed as normal first

Question

Answer

Everything seemed quite normal at first. :)

Answer

Everything seemed quite normal, at first...

"at first" is a preposition
http://www.northland.cc.mn.us/owl/comma_rules.htm

You set it off with a comma to emphasize the feeling "at first."

New grammar rules state that prepositions should come first and never at the end of a sentence.  The grammar style of a preposition at the end is more in the form of a children's "Easy Reader" and is not proper in adult speaking or writings.
http://en.wikipedia.org/wiki/List_of_English_prepositions

Properly, it should read, "At first, everything seemed normal."

Answer

Everything seemed quite normal, at first...

"at first" is a preposition
http://www.northland.cc.mn.us/owl/comma_rules.htm

You set it off with a comma to emphasize the feeling "at first."

New grammar rules state that prepositions should come first and never at the end of a sentence.  The grammar style of a preposition at the end is more in the form of a children's "Easy Reader" and is not proper in adult speaking or writings.
http://en.wikipedia.org/wiki/List_of_English_prepositions

Properly, it should read, "At first, everything seemed normal."

Answer

"Everything seemed quite normal at first?" or, "Everything seemed normal at first?"

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