yes
It is grammatically correct to say: There is nothing wrong with this machine.It is not grammatically correct to say: Will it is be grammatically correct to say ....The correct way to write that or say that would be: Would it be grammatically correct to say....
no it would be correct to say he or she dances like her
You could say; "You didn't really have anything to do".
I feel that that is not correct. Usually you would say there is nothing or there isn't anything. If you use it in this sentence, it would be incorrect There is not anything I can do for you. It still sounds funny, here is how you would be pronounced There is nothing.
She is a girl like me, would be proper English.
There's nothing grammatically incorrect about "you live in the forest."
No say it differently
While there is technically nothing wrong with that sentence, proper syntax would say, "The file is attached."
no. you should say like you and i No, this answer is incorrect. The rule has to do with whether it is subject or object, but, put simply, you should just remove the "you and" and see if you could say it. You can't say "like I" - therefore you can't say "like you and I" - It has to be "like you and me." You can say things like "you and I are going to the park" because you can say "I am going to the park" but you wouldn't say "me am going to the park." But you can't say "he is coming to the park with you and I" - using the same principle as above.
All are acceptable (for free, for nothing, gratis, free) altough for free does not seem grammatically correct.
Yes.
Yes