We first met on a train in 2010，but we both felt immediately that we ________ each other for years.
| A．knew | B．have known |
| C．had known | D．know |
I ________along the street looking for a place to park when the accident_______.
| A．went; was occurring | B．went; occurred |
| C．was going; occurred | D．was going; had occurred |
They _________ laughing when they heard his funny voice.
| A．burst out | B．fell about | C．felt about | D．burst into |
Peter was disappointed to see the bike he had ________ went wrong again.
A. repaired B had repaired C. repair D. to repair
All the crew _______ were killed in that heavy storm.
| A．board | B．abroad | C．on board | D．on the board |
--- Did you see a man in black pass by just now ?
---- No, sir. I _________ a newspaper.
| A．read | B．was reading | C．would read | D．am reading |