[单项选择]（　）, Carolina couldn’t get the door open.
A. Try as she might
B. As she might try
C. She might try as
D. Might as she try

[单项选择]Why couldn’t the man open the door
A. His friend gave him the wrong key.
B. He didn’t know where the back door was.
C. He couldn’t find the key to his mailbox.
D. It was too dark to put the key in the lock.

[填空题]Not(know) ______ her address, we couldn’t get in touch with her.

[单项选择]I telephoned him twice and I couldn’t get through to his home. The line must have been out of order,（）
A. doesn’t it
B. wasn’t it
C. mustn’t it
D. hadn’t it

[单项选择]Why couldn’t she get to sleep（）
A. Because she was suffering from a stomachache.
B. Because she was suffering from a toothache.
C. Because she was suffering from backache.
D. Because she was suffering from insomnia.

[单项选择]I was （） about the exam I couldn’t get to sleep.
A. such worried...that
B. worried so...that
C. worried such...that
D. so worried...that

[填空题]Why couldn’t the traveler get near the fire Because the room was very ( ).

[填空题]

Why couldn’t the traveler get near the fire Because the room was very ______.

[单项选择]Why couldn’t the newspaper carrier get out of her car to help
A. Because she didn’t want to.
B. Because she couldn’t walk.
C. Because she was so scared that she couldn’t move.

[单项选择]

For the longest time, I couldn’t get worked up about privacy: my right to it; how it’s dying; how we’re headed for an even more wired, underregulated, overintrusive, privacy-deprived planet.
I should also point out that as news director for Pathfinder, Time Inc.’s mega info mall, and a guy who on the Web, I know better than most people that we’re hurtling toward an even more intrusive world. We’re all being watched by computers whenever we visit Websites; by the mere act of "browsing" (it sounds so passive!) we’re going public in a way that was unimaginable a decade ago.I know this because I’m a watcher too. When people come to my Website, without ever knowing their names, I can peer over their shoulders, recording what they look at, timing how long they stay on a particular page, following them around Pathfinder’s sprawling offerings.
None of this would bother me in the least, I suspect, if a few yea
A. He has suffered a lot in losing his privacy
B. He makes his living off of the Web
C. He knows how to monitor his account
D. He and his wife published a book concerning computer hackers

[填空题]Not(know) __________ her address, we couldn’t get in touch with her.

[单项选择]She couldn’’t (judge) distances.
A. arbitrate
B. discover
C. find
D. determine

[单项选择]What is written on the bus door is: "Don’t get off until the bus（）. "
A. has stopped
B. stops
C. could stop
D. will stop

[填空题]She couldn’’t hide her( embarrass) ______.