It is reported in Washington Post that an unknown terrorist group has ______ responsibility for this morning’s bomb attack.
| A．claimed | B．evaluated | C．bid | D．confirmed |
The warmth of __ sweater will of course be determined by the sort of __ wool used.
| A．the, the | B．the,/ | C．/, the | D．/, / |
Mr. Smith, there’s a man at __ front door who says he has __ news for you of great importance.
| A．the, / | B．the, the | C．/, / | D．/, the |
There are only twelve_____in the hospital.
| A．woman doctors | B．women doctors |
| C．women doctor | D．woman doctor |
Mr Smith has two______ , both of whom are teachers in a school.
| A．brothers-in-law | B．brother-in-laws |
| C．brothers-in-laws | D．brothers-in law |
——How many ______does a cow have?
——Four.
| A．stomaches | B．stomach | C．stomachs | D．stomachies |