Rewrite the following sentences in such a way that they mean the same as the original sentences

XII: Rewrite the following sentences in such a way that they mean the same as the original sentences.
1. I advise you to revise the lesson carefully for the next exam.
You should……………………………………………………………………………………………
2. With luck, she will win the cookery competition. If……………………………………………………………………………………………………
3. This is the first time I’ve ever painted a mural over graffiti.
I have never…………………………………………………………………………………………