22. The Interactional Red Cross is______non-profit organization that cares for the wounded, sick and homeless in wartime, and victims________of natural disasters.
The twins,______at birth,do not know each other .
______to looking after her sick father for 2 years ,she badly needed a holiday.
----Would you please give me a hand and take the bookcase upstairs? ---_______.
Until he told me yesterday,I knew______of what had happened to him .
It will be quite a long time ______she is back again,so don’t be too cross with her.