Yes, the first sentence is accurate grammar; the second would require a comma after 'outside'.
Afraid that's not enough information. Difference between an acre and what else are you questioning?
"I have had enough of this nonsense."
I had enough! Is that enough That is enough!
old enough to tell the difference between smarticles and fish
Long enough to be the difference between murder and choice.
Your question is wonderful .... But we are not intelligent enough to answer it ....
Old enough to form sentences.
The remainder was not enough to buy breakfast.
There was some relaxation of tension and animosity between the two countries, but not really enough to make much of a difference. The Cold War continued.
Do you mean how to use the word "enough" in a sentence? Loureen picked enough apples for everyone at the ceremony tonight.
Without more information, there is not enough to conclude that there even is a difference.
error, was happening when you are not really sure enough about it...uncertainty,was the thing that you understand