Wrong. I should sure like to go.
Right. I should surely like to go.
Wrong. Sure I’ll come.
Right. Surely I’ll come. Or, I’ll be glad to come.
tasty. Use delicious or some similar expression.
Wrong. That is a tasty pudding.
Right. That is a delicious pudding.
through. Through is not a synonym for finished.
Wrong. I was through the examination at quarter of nine.
Right. I finished the examination at quarter of nine.