It was ______ cold winter night and the moon was shining brightly across ____ night sky.（）
| A． | 不填；a | B． | a; the | C． | the; a | D． | the; 不填 |
It took over 10 years the mother finally found her lost son in a remote village.
| A．that |
| B．before |
| C．since |
| D．when |
Uncle John was about to show me how to swim suddenly a loud noise came to us.
| A．when |
| B．before |
| C．that |
| D．then |
Don’t be worried! It won’t be long we meet again.
| A．when |
| B．unless |
| C．before |
| D．while |
4. Watching the sunrise will cost every tourist $20 a night in the hotel on the top of the mountain,breakfast.
| A．included |
| B．containing |
| C．contained |
| D．including |
The explorer told the students about his in Africa, which inspired them greatly.
Which of the following is UNSUITABLE for the blank?
| A．adventures |
| B．experiences |
| C．explorations |
| D．sufferings |