________ late in the morning, Bob turned off the alarm.
| A．To sleep | B．Sleeping |
| C．Sleep | D．Having slept |
________hard you try, it is difficult to lose weight without cutting down the amount you eat.
| A．However |
| B．Whatever |
| C．Whichever |
| D．Whenever |
Yesterday I ________from the Internet that the environmental organization was ________on March 15,1986.
| A．found；found |
| B．founded；founded |
| C．founded；found |
| D．found；founded |
Reaching this agreement so quickly was a great ________for the meeting.
| A．appointment |
| B．access |
| C．achievement |
| D．approach |
The man is ________danger to society. Therefore，people around him are in ________danger all the time.
| A．the；a |
| B．/；/ |
| C．an；a |
| D．a；/ |
This is the ________spot on which the first pilgrims landed in America.
| A．historical |
| B．historic |
| C．traditional |
| D．natural |