Not until the train pulled into the next station _______ her suitcase gone.
| A．Maryhadfound | B．hadMaryfound |
| C．didMaryfind | D．foundMary |
—Why don’t we choose that road to the village?
—The bridge to it ______.
| A．is repaired | B．has repaired | C．is being repaired | D．will repair |
as she is, she has turned professional writer.
| A．Teenager; 不填 | B．A teenager, a | C．Teenager; a | D．A teenager; / |
- How could I thank you enough?
- Don't mention it. Any other man_____that.
| A．would do | B．will do |
| C．would have done | D．must have done |
- How long did David work here?
- For half a year, he didn't leave much_______on us.
| A．expression | B．instruction |
| C．conclusion | D．impression |
It remains to be seen________North Korea will remain stable under its new young leader.
| A．when | B．whether |
| C．why | D．That |