1. If you answer the question right, you will get a point card.
   
2. If your answer is right, I will give you a point card.
   
3. If you say the correct answer, you will receive a point card.
   
4. If you respond to the question right, you will get a point card.
   
5. If your response to the question is right, I will hand you a point card.
   

================ Are the expressions correct? What other expressions can we use?