. He was told that it would be at least three more months __________ he could recover and return to work.

Mary and Dick are in China now._______ are brother and sister.

Sandy spent as much time as she could _______ English.

下列词语中，加点字的读音全都正确的一组是（ ）

In those days, our ________ concern was to provide people who were stopped by the snowstorm withfood and health care.[ ]