By the time you ____ in, I ____ two letters.
| A．had come, had written | B．came, wrote |
| C．come, have written | D．came, had written |
______, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.”
| A．Looking through the newspaper |
| B．While I was looking through the newspaper |
| C．To look through the newspaper |
| D．Looked through the newspaper |
On the chairs, who had come here for this job interview.
| A．did three graduates sit | B．sat three graduates |
| C．three graduates sat | D．sitting three graduates |
The most important thing for Lucy is to find a proper job, ______ in which she can bring her ability and potential into full play．
| A．this | B．that | C．one | D．the one |
advertisements are of great help, I don’t think we should entirely rely on them.
| A．Since | B．While | C．Because | D．As |
Fully __________ in looking after three children at home, she no longer has time to enjoy the various activities in the club.
| A．occupied | B．contributed | C．attached | D．devoted |