Every time ________ they met, they would talk several hours together about the persons and things ________ they remembered in the middle school.
| A．that; who and which | B．when; which |
| C．which; / | D．/; that |
Which do you enjoy your spare time, playing cards at home or taking a walk in the park?
| A．spending | B．to spend | C．having spent | D．to have spent |
The party was successful, but we thought it a pity not you.
| A．invite | B．to invite | C．inviting | D．to have invited |
Sunday, rather than at home, I preferred .
| A．It being; say; to travel | B．Being; to stay; to travel |
| C．It being; stay; travel | D．It was; to stay; traveling |
With a lot of problems , the VS troops are having a hard time in Iraq.
| A．settled | B．being settled | C．settling | D．to settle |
16. ---The farmer president was caught at last.
---Really? Where himself?
| A．had hidden | B．has he hidden | C．was he hidden | D．has he been hiding |