Cover of the textbook English Grammar in Use

The key answer of exercise 115.4

The key to exercise solutions in chapter Unit 115 - unless / as long as / provided for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press


Use your own ideas to complete these sentences.


  1. We’ll be late unless we take a taxi.
  2. I like hot weather as long as it’s not too hot.
  3. It takes 20 minutes to drive to the airport provided there isn’t too much traffic.
  4. I don’t mind walking home as long as it isn’t raining.
  5. I like to walk to work in the morning unless I’m in a hurry.
  6. We can meet tomorrow unless you have something else to do.
  7. I’ll lend you the money providing you pay it back next week.
  8. I’ll tell you a secret as long as you don’t tell anyone else.
  9. You won’t achieve anything unless  you take risks.