. How long do you think it is____ she arrived here?
| A．when | B．that | C．before | D．since |
The number of people invited to the party was 100，but a number of them were absent for __________ reasons.
| A．much |
| B．a great deal of |
| C．a variety of |
| D．a large amount of |
The new CEO asked that all inter-office communications __________ in writing rather than in person，__________ possible.
| A．have been made; whoever |
| B．would be made; whichever |
| C．be made; whenever |
| D．were made; whatever |
They were excited and in an unguarded moment __________ their secret.
| A．gave away |
| B．gave up |
| C．gave in |
| D．gave out |
-How do you find Summer Shoes 2012?
-__________！ I think every lady will love it.
| A．Very fascinating |
| B．By chance |
| C．Don't you know |
| D．Don't worry |
If the dog hadn't woken us, we wouldn't have noticed the fire and it __________ to the house next door.
| A．could spread |
| B．should have spread |
| C．would spread |
| D．might have spread |