Fortunately, there is a solution.

What change if any is needed in sentence
A. Change the comma after fortunately to a semicolon
B. Change is to was
C. Change solution to sollution
D. No change is neede

D. No change is needed

Are u sure

Yes, I am sure. The correct form of the sentence is already grammatically correct. The statement "Fortunately, there is a solution." does not require any changes.