The chairman thought __________ necessary to invite Dr. Smith to speak at the meeting.
| A．that | B．it | C．this | D．him |
I failed in the job interview and only then _____ the importance of learning English well.
| A．I realized | B．I had realized | C．did I realize | D．had I realized |
Not knowing what to do next, the girl _____ her parents for advice.
| A．turned to | B．set up | C．escaped from | D．blew up |
Mr Green asked Lily ______ she had written to her father _____.
| A．whether ; the day before | B．whether ; yesterday |
| C．that ; the day before | D．that ; yesterday |
---- Do you know our town at all?
---- No, this ______ the first time I ______ here.
| A．was; has come | B．is; come | C．is; had come | D．is; have come |
It was _____ terrible earthquake and _____ number of people who were killed reached more than 20,000.
| A．a; the | B．the; a | C．the; the | D．a; a |