2. My spare tyre is flat, can you blow it up ? 

3. If you can’t see it very well, I can always blow it up.

4. Use the pump to blow up the balloon and this to feed the cat. 

5. I am going off for a pizza, would you like to come too ? 

6. We had better go off before it goes off.

7. He has gone off for a pizza, because he has gone off your cooking. 

8. If the boss does not blow up, I think the meeting will go off well. 

9. If you blow up this rubber cat anymore it will go off. 

10. If you eat a cat that has gone off, it is because you have gone off your rockers.