My father retired in 2008, _____ he has been devoting his time to gardening.
| A．at which | B．since when | C．when | D．after that |
Although John was the eldest in the family, he always let his sister _____ charge of the house.
| A．take | B．hold | C．make | D．get |
This book gives a brief _____ of the history of the castle and details of the art collection in the main hall.
| A．outline | B．reference | C．article | D．outlook |
How can we get this language point _____ to the students.
| A．down | B．round | C．across | D．into |
Lawyers often make higher _____ for their work than they should.
| A．bills | B．charges | C．prices | D．costs |
He looked rather untidy as there were two buttons _____ from his coat.
| A．loosing | B．losing | C．off | D．missing |