as I drove south, I could see that the old road was rebuilding
"That was wrong" is a grammatically correct sentence.
A correct sentence would have a verb and a subject such as: "This is a cheque for the refund of your deposit."
The correct formation of this sentence will be: "This meeting is of utmost importance."
Check if the sentence starts with a capital letter and and makes sense.
Yes, the sentence is grammatically correct.
correct. but one religon seems to have the most terrorists.
Yes it's correct.
Yes, "you ate your soup" is correct. Both as a statement and a question.
No.
The sentence given is grammatically correct. The verb in in its imperative mood and therefore does not need an explicit subject; the subject "you" is presumed.
Back in the days before computers, the only way to check that a sentence was correct was to refer to a grammar textbook. Now, of course, a sentence can be run through your word processing program's grammar, or through a more thorough professional online grammar checker.
"How are you" is a correct sentence.