Conditional clauses express a condition – something which must happen first so that something else can happen. Can you use conditional clauses correctly? Test your knowledge with this grammar exercise.
Fill in the blanks.
Answers
1. If I were you, I wouldn’t do this.
2. If you mix red and green, you get yellow.
3. If I had known the answer, I would have told you.
4. Unless you start now, you will be late.
5. If I were you, I would never do / would never have done this.
6. Provided that you get there half an hour earlier, you will be able to get straight in.
7. Unless you stop smoking, you will develop serious health problems.
8. If I had been there, I would have prevented this from happening.
9. If you do not hurry, you will miss the flight.
10. If weather permits, we will meet again.
11. If I can I will come tomorrow.
12. Will you come tomorrow if you can?
