I shall never forget those years ________ I lived on the farm _______ you visited last week.
| A．when; where | B．which; which | C．when; which | D．which; where |
I __________ for five minutes, why don't they come?
| A．am waiting | B．waited | C．was waiting | D．have been waiting |
I remember my father __________ me to the seaside when I was a very small child. We forgot __________ a thick coat and I felt very cold.
| A．taking; to take | B．to take; taking |
| C．take; taking | D．take; taken |
—I'd like to know more about the accident.
—Better try __________ the CCTV website, and you can get the latest information in no time.
| A．visiting | B．to visit | C．to be visited | D．visit |
__________ in the cage for half a day, the bird became hungry.
| A．Being kept | B．Having been kept |
| C．Have been kept | D．Kept |
All flights __________ because of the snowstorm, we decided to take the train.
| A．were canceled | B．had been canceled |
| C．having canceled | D．having been canceled |