_______ a satisfactory operation, the doctor believed the patient would recover from his illness very soon.
| A．Having been given | B．Having given | C．Giving | D．Being given |
_______ reading the letter, what has he done?
| A．Because of | B．Except |
| C．Besides | D．But for |
The lift in that tall building went wrong and got trapped _____ floors. People in it had no way to get out.
| A．in | B．between |
| C．among | D．on |
In the west, people make _______ a rule to send Christmas present to their relatives and friends.
| A．this | B．that |
| C．it | D．the following |
“Look at that lady on the stage. She’s already forty.” “You are joking. She doesn’t look ________.”
| A．so | B．it |
| C．that | D．this |
Why don’t you bring ______ to his attention that you are too busy to do it?
| A．this | B．what |
| C．that | D．it |