I demanded that the students each a plan for the summer vacation.
| A．would make |
| B．will make |
| C．make |
| D．made |
--- 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 |
This took place in the ______ .
| A．1940 | B．1940s | C．1940es | D．1940th |