On May 12th 2015, a powerful earthquake happened in _______. And it killed many people.
---Why are you still waiting in line? --- I’ve missed my turn ________.
---Would you mind my using your dictionary? ---________.
---I have finished my homework already, mum. --- When ________ you ________ it?
I haven’t heard from Bill ________ he left here.
---I’m sorry, Linda. I’m late. --- Oh, Kate. You have kept me ________ for you for half an hour.