---Do you know when the World Cup ________ next week?--- Next Friday. When it ________, I will ring you.
---I’m very sorry to have ___ you with so many questions.---It doesn’t matter.
The telegram has faded out in our life now, and gone with____ are telegraph operators.
When I was in the countryside, I ____ by the riverside every day.
____ that they are inexperienced, they have done a good job.
The opening day of Expo 2010 Shanghai China we have been forward looking to_____ to arrive.