So far a total of 19 cases______ and another 36 people are being treated on the assumption that they are infected with Legionnaires Disease.
| A．were confirmed | B．have confirmed | C．are confirmed | D．have been confirmed |
----Guess what ! I came across a friend at the party last night.
---- ________. I am sure you had a wonderful time.
| A．Sounds good! | B．Very well. | C．How nice ! | D．All right. |
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 |