—The light in the office is still on.
—Oh，I forgot ________.
| A．turning it off | B．turn it off |
| C．to turn it off | D．having turned it off |
____in red , she looks very beautiful.
| A．Dressed | B．Dressing | C．Having dressed | D．Having been dressed |
Quickly ______himself, he ran out to the street.
| A．dressing | B．dressed | C．having dressed | D．having been dressed |
_____the program, they have to stay there for another two weeks.
| A．Not completing | B．Not completed |
| C．Not having completed | D．Having not completed |
The English are proud of the 30th Olumpic Games______in London in 2012.
| A．discussed | B．holding | C．held | D．to be held |
“We can’t go out in this weather,” said Bob,_______out of the window.
| A．looking | B．to look | C．looked | D．having looked |