—Many people in England love to give advice on weather reporting.—Yes, but I think the weather office’s computers _____ be more accurate.
| A．can | B．must | C．ought to | D．might |
. They were surprised that a child should work out the problem _____ they themselves couldn't.
| A．once | B．then | C．while | D．if |
. The film brought the hours to me ________ I was taken good care of in that far-away village.
| A．until | B．that | C．when | D．where |
. It was great joy ________ he received the news that his lost daughter had been found.
| A．because | B．which | C．since | D．that |
. He was just about to give up and return to his bedroom for a good rest ________ he had a bright idea.
| A．but | B．while | C．until | D．when |
. Mother was worried because little Alice was ill, especially ______ Father was away in France.
| A．as | B．that | C．during | D．if |