Only after he had spent several nights working on the math problem _______ to wonder whether the problem was wrongly set.
| A．that he began | B．did he begin | C．then he began | D．so that he began |
Donna intended to borrow a camera from her friends. __________，they happened to have none with them.
| A．Hopefully |
| B．Unfortunately |
| C．Luckily |
| D．Thankfully |
Mark Twain's vivid and often amusing descriptions quickly established the __________ he still enjoys today as one of America's greatest writers.
| A．character |
| B．fortune |
| C．reputation |
| D．invention |
You see, the arrow on the wall __________ the way to the parking lot.
| A．announces |
| B．indicates |
| C．declares |
| D．says |
He felt rather __________ that she should drive the car at such a __________ speed.
| A．frightening; frightening |
| B．frightened; frightened |
| C．frightening; frightened |
| D．frightened; frightening |
The millionaire passed away, leaving his children with a large __________.
| A．fortune |
| B．luck |
| C．money |
| D．amount |