He must have heard the bad news, he looks upset.A、becauseB、forC、whenD、as

His face turned gray as he heard the bad news.（英译中)

He won the scholarship. He ______ hard these terms.A．should have workedB．must have workedC

He will be sad when he ______ the bad news.A．hearB．is hearingC．will hearD．hears

It is in the afternoon（)he got the bad news.A. whenB. IC. that

It was three weeks later ____ he heard the news.A which B that C after D when

Questions 1 and 2 are based on the news report you have just heard.A.Her friend Erika.B.