Many people _____ the opening ceremony of 2010 World Expo, which was so amazing.
A left-luggage office is a place where bags ________ be left for a short time,especially at a railway station.
He was unhappy when he sold his guitar.After all,he________it for a very long time.
—Oh no! We're too late.The train________.— That's OK.We'll catch the next train to London.
—Could I use your car tomorrow morning?—Sure.I________a report at home.
Generally,students' inner motivation with high expectations from others________essential to their development.