The old man said the accident _______ careless driving, so a lot of money________ be paid by the driver.

Grace kept on __________ , although she was ill.

依次填入下面一段文字横线处的语句，衔接最恰当的一组是（ ）春天到野外踏青，除了可以_______外，还可以___________。那娇艳欲滴的朵朵桃花，_________，__________。山间清风轻轻吹过，带走了缭绕的雾气，_________，一下子变得清晰明媚起来，__________不由使人想到“东风吹开花千树，占断春光惟此花”的诗句。①看到自然秀美的景色 ②感觉桃花簇拥的美妙快感③在迷蒙的烟雾中亭亭玉立 ④像是一个害羞的少女 ⑤点染胭脂的春桃 ⑥桃花的笑脸

Only when the war was over ____ return to his hometowns.

He wrote books _______ they could learn about how he treated the sick.