Cover of the textbook English Grammar in Use

The key answer of exercise 12.3

The key to exercise solutions in chapter Unit 12 - for and since / when ... ? and how long ... ? for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press


Read the situations and complete the sentences.


  1. It started raining at lunchtime.
  2. They've known each other for years.
  3. He has been ill since Sunday.
  4. She got married a year ago.
  5. I've had a headache since I woke up.
  6. The meeting started at 9 o'clock.
  7. I've been working in a hotel for six months.
  8. Kate started learning Japanese a long time ago.