They were sad ___(say) goodbye.到底是saying还是to say 或是其他

They were sad ___(say) goodbye.到底是saying还是to say 或是其他 有没有They were worried about the girl sad about,were,girl,they,worried,sad,the连词成句 sad,were,they,to,say,goodbye(连词成句)! They were hurrying to catch their train.They were ___ ___ ___ catch their train They were hurrying to catch their train.They were ___ ___ ___ to catch their train they were not afraid any more .they were ___ ___ ___ we were very sad when we heard of the bad news.改为同义句 We were very sad ___ ___ of the bad news. They were alone at home last Sunday.They were at home all ___ ___. They were sad saying goodbye.上面这句话有错吗?原来的考题为:They were sad_____(say) goodbye. sda dsa d sdsda sad sa class5___class3 in the football team last week,for they were sad Many funs were so sad when they heard of the ______ of michael Jackson.(die) 五年级英语连词成句：sad,were,they,to,say,goodbye they were very sad and did 't want to do anything . they were very sad to hear the news 为什么不用to have heard the news They were all excited after they won the game.They were all ___ ___ ___ after they won the game.童鞋们,看到这来!这题有三个空! what were they doing when they ___ ___(听说)the event?