Complete the following sentences with an appropriate conditional clause. If I found a gun in the street,...

• If I found a gun in the street, I would immediately call the police.
• You wouldn’t have been punished if you had followed the rules.
• If you drink all that juice, you will probably get a stomach ache.
• If you drive too fast, you could get a speeding ticket.
• Unless the weather improves, we won't be able to have a picnic.
• If you should see Mark this evening, please pass along my regards.
• My father would have bought me a bicycle if I had passed all my exams.
• If you had taken my advice, you wouldn't be in this situation now.
• He would have been angry if he had found out the truth.
• If you aren’t enjoying the film, we can leave and do something else.

I would call the police.

if you hadn't lied.

you will need to buy more.

you may get a ticket.

we won't go to the beach.

say hello to him from me.

if I had passed the exam.

you would have succeeded.

if you should leave.

Sure, here are the completed sentences with appropriate conditional clauses:

1. If I found a gun in the street, I would call the police immediately.

   • This is a second conditional sentence, which is used to talk about hypothetical situations in the present or future. The structure is "If + past simple, would + base form of the verb."

2. You wouldn’t have been punished if you had told the truth.

   • This is a third conditional sentence, which is used to talk about hypothetical situations in the past. The structure is "If + past perfect, would have + past participle."

3. If you drink all that juice, you will feel sick.

   • This is a first conditional sentence, which is used to talk about real and possible situations in the future. The structure is "If + present simple, will + base form of the verb."

4. If you drive too fast, you might get a ticket.

   • This is a first conditional sentence. In this case, "might" is used to indicate a possible consequence.

5. Unless the weather improves, we will have to cancel the picnic.

   • "Unless" is used to mean "if not." This is a first conditional sentence.

6. If you should see Mark this evening, please give him my regards.

   • This is a first conditional sentence with the modal "should," used to make the condition seem more hypothetical or less likely.

7. My father would have bought me a bicycle, if he had had enough money.

   • This is a third conditional sentence. Notice the structure "If + past perfect, would have + past participle."

8. If you had taken my advice, you wouldn’t be in this mess now.

   • This is a mixed conditional sentence. The first part is in the third conditional (talking about a past hypothetical situation), and the second part is in the present conditional (talking about a present consequence).

9. He would have been angry if he had known the truth.

   • This is a third conditional sentence, talking about a hypothetical past situation and its consequence.

10. If you aren’t enjoying the film, we can leave early.

    • This is a first conditional sentence, suggesting a possible action based on a present condition.