No. The correct formulation would be "Where are you going skiing?"
Yes, that is correct grammar.
I have to HAVE it cleaned.I had to HAVE it cleaned.
This is not correct grammar. The correct way to say this would be "Unless we hurry, we will be late for the show." You would not say anything if you were not going to be late.
No, it is not correct
This should say, The next stop will be somewhere in Vasayas, then it will be correct grammar. Written as it is it is not on correct grammar.
Yes, you would say that.
No, it's not correct grammar. The correct way to say it is: "was able to confirm"
No, it is not proper grammar. The correct phrasing is "you and I."
No, the correct grammar would be "Look at what you got."
Yes
Absolutely.
Yes, 'you were correct' is perfect grammar. An example sentence: You were correct when you said that a tomato is a fruit.