Word came ______ our duties would be changed.
| A．that | B．which | C．whether | D．when |
It will take _______ time to finish the work.
| A．one and a half years’ | B．a year and half |
| C．one and a half year’s | D．a year and half’s |
--- How long will your stay here ?
---For ________ .
| A．one and two day’s | B．one and two day | C．a day or two | D．one or two day |
When he moved to Germany in ______ , he was already in _______ .
| A．the fifties; his sixties | B．fifties; his sixties |
| C．the fifties; his sixty | D．fifty; sixty |
My brother lives in ______ on ______ floor.
| A．six Room ;second | B．Room six ;the second |
| C．Room six; two floor | D．the room six ; the second |
December is _______ month of the year.
| A．twelve | B．twelfth | C．the twelfth | D．the twelve |