My father may have to go into hospital，________ he won't be going on holiday.
| A．in that case | B．in which case |
| C．in case | D．in the case |
It has come to my _____ that some of you have been missing classes.
| A．watch | B．sight | C．view | D．notice |
A month’s _____ is required from whichever party wishes to end the agreement.
| A．message | B．letter | C．sentence | D．notice |
In the of proof , the police could not take action against the man .
| A．lack | B．shortage | C．absence | D．failure |
The house was sold for $60,000, which was far more than its real ____.
| A．cost | B．value | C．price | D．money |
Every year, ____ graduates take pan in TOEFL for further education abroad.
| A．too much | B．several scores | C．many a | D．scores of |