minutes later, more than ten policemen turned up at the spot the accident happened.

The young man did nothing but ___ in the street like a spirit all day.

Please call mysecretary to arrange a meeting thisaftemoon, or ____ it is convenientto you.[ ]

Moving China Awards Ceremony is covered _______ every year. When I watch it, I __________ the heroes for their bravery and courage.

more energy to my study instead of being addicted to Internet games, I would be sitting in a comfortable office now.