30.Little _________ that we were watching his every move, so he seemed to be going his own way in this business.
| A．he realized | B．he didn’t realize | C．did he realize | D．didn’t he realize |
This is a difficult and stressful job, but one ______ you can really help people.
| A．that | B．where | C．which | D．of which |
______, 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．I was looking through the newspaper |
Nobody noticed the thief slip into the house because the lights happened to_________.
| A．go out | B．give in | C．turn off | D．be put up |
_________it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal.
| A．When | B．As | C．While | D．Before |
—Do you want tea or coffee?
—_________, I really don’t mind.
| A．Both | B．None | C．Either | D．Neither |