Had I done that - Hadde jeg gjort det.. Had I won = Hadde jeg vunnet. Had I not eaten that = Hadde jeg ikke spist det.... If I did that - "Hvis jeg gjorde det.." or "Om jeg hadde gjort det". "If I did that, would you be happy?" = "Hvis jeg gjorde det, ville du blitt glad?"

Jeg skal ha snakket= I will have spoken. <- Correct if its context is something like "jeg skal ha snakket ferdig da" "I will have spoken [all I have to say by then]". The sentence can also mean "Supposedly I spoke". "Skal ha" refering to a past situation can mean "supposed to" as in "someone claimed I spoke". "Mannen skal ha drept sin kone" - "The man is said to have killed his wife". Jeg ville snakke= this is more like "I wanted to speak"' Jeg ville ha snakket= I would have spoken. Yep. Jeg burde være der= I should be there. Yep

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I've had experience studying English <strike>in</strike> abroad for a year, with ESP for speaking.

It was a worthwhile experience in my life, and I don`t want to forget how to speak<strike>e</strike> English!~

Now my speaking ability is a little bit down!~ And I miss keeping in touch with foreigner friends!!.

Especially, I want to (hear what they have one of the most difficult korea`s life) <- Not sure what you mean here.

If i get the oppourtunity to share it with each <strike>life</strike> of you, it <strike>must</strike> should  be a great and valueable experience,  and helpful!~

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Hello, and welcome! 반갑습니다

koreanclass101.com is good

Velkommen  ! Det er bare å spørre - please ask if there's anything specific you're wondering about.

"Gå på Norge" is wrong. If you say you're traveling to Norway you can only use "til" - "jeg kommer til Norge", "jeg skal til Norge", "jeg reiser til Norge", "jeg flyr til Norge". Here's a post on the subject from the WordReference forum http://forum.wordreference.com/showpost.php?s=ed2ed774d39168dc4b5c6e01f0408553&p=10193532&postcount=9