. Don't _____ the news to the public until we give you the go-ahead (许可，准许).
| A．release | B．discard | C．relieve | D．retain |
This poem can remind of the good old days___ studied in this beautiful school.
| A．whoever | B．whomever | C．no matter who | D．anyone |
.We’ve never expected___ so many valuable finds from this archaeological site.
| A．there being | B．to there be | C．there to be | D．to be there |
.The universe began with the Big Bang 13.7 billion years ago, with everything___ in space smaller than a grain of sand.
| A．started | B．starting | C．to start | D．to be started |
.---How did the accident happen?
---The car went out of___ control and rushed into___ truck ahead of it.
| A．/, the | B．the. / | C．the, the | D．a, the |
.---Do you think he will give up this job?
---No. Nothing___ his mind.
| A．shall | B．changes | C．is changing | D．changed |