… Will you go to the meeting for their discussion … No, ______ invited. I don’t feel like getting involved in their business.

He served in the army in ______ when he was in _______.

Why are you in such a hurry, Mike-There_______ an NBA basketball game in ten minutes.

Youcan’t borrow books from the school library ______ you get your student card

Traffic restrictions have come into effect in Beijing ______to improve the capital’s air quality and traffic situation for the 2008 Olympics