A、As soon as she realized that something was wrong. B、Only after her husband advised her to. C、A long time after the trouble beg

When John Weston awoke that morning, he remembered that his mother was going, into hospital. He hadn’t worked out quite what was wrong with her. He knew, though, that she hadn’t been well for some time now.Their own doctor, who she had. finally gone to for advice, had sent her to a specialist who knew all about these things, and had told her that just as soon as there is a bed for her, she would have to come into his hospital where he could look after her himself.
    During the weeks since then the pains had come even more frequently. And his mother began losing her temper over little things, thus John’s father kept his thought to himself more and more. John, always considerate, tried to think what it would be like to have toothache all the time and how bad-tempered that would make you.
    So his mother would go into hospital for a few days.John was going to stay with his Aunt Daisy till his mother came back, and his father would stay on at home by himself. That was the arrangement, and John didn’t care much for it. Apart from missing his mother, he wasn’t very fond of his Aunt Daisy because she was even more bad-tempered than his mother.