By this autumn they _____for ten years .
| A．will have married | B．will have been married |
| C．have been married | D．will be married |
They might just have a place________on the writing course—why don’t you give it a try?
| A．left | B．leave |
| C．leaving | D．to leave |
The witnesses________by the police just now gave very different descriptions of the fight.
| A．questioned | B．being questioned |
| C．to be questioned | D．having questioned |
The airport________next year will help promote tourism in this area.
| A．being completed | B．to be completed |
| C．completed | D．having been completed |
You cannot accept an opinion________to you unless it is based on facts.
| A．offering | B．to offer |
| C．having offered | D．offered |
Laura was away in Paris for over a week.When she got home，there was a pile of mail ________for her.
| A．waited | B．to wait |
| C．waiting | D．was waiting |