. John shut everybody out of the kitchen _______ he could prepare his grand surprise for the party.
| A．which | B．when |
| C．so that | D．as if |
This software______ protect computers from being attacked by viruses and it took my brother a long time to ______ how to start it.
| A．is intended for; come out |
| B．intends to ; turn out |
| C．is mean to; figure out |
| D．is meant for; work out |
Never should we forget the war and sufferings _________ caused to the people.
| A．it. | B．which | C．that | D．what |
_______ different life today is from_________ it was fifty years ago!
| A．What a ; what | B．What a; how. |
| C．How; what | D．What; what |
________ that they can’t be shown in the maps.
| A．So small those ponds and streams are. |
| B．So small are those ponds and streams. |
| C．So those ponds and streams are small. |
| D．So are those ponds and streams small. |
When________, the museum will be open to the pulic next year.
| A． to be completed. | B．completing |
| C．being completed | D．completed |