(2013·辽宁六校高三联考)She was told to wear flat shoes ________ her back problem.

ned continuously for seven days, completely___________ our holiday.

Tom is a good boy and he writes _________ in his class.

The little girl ________ dreaming a sweet dream.[ ]

ole nation is in great happiness, as we have worked another wonder, ______ several generations of sports people have been working for.