1.Go to Paris. You will like it.
 ->If you go to Paris, you will like it.

2.Don't hurry. You will make mistakes.
-> Unless you hurry, you will not make mistakes.

3.Will you see her? Say hello to her.
-> If you see her, say hello to her.

4.Be careful. You will not fall down.
->  Provided that you are careful, you will not fall down

5.You mustn't panic. You will manage it.
->  If you do not panic, you will manage it

6.She can't give it up. She will succeed.
->  In case does not give it up, she will succeed